389100518400

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2029}}^1$

素因数の和:2300

約数の個数: 528

約数和(自身を含む): 1409781018240

約数和(自身を除く): 1020680499840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 128, 132, 150, 160, 165, 176, 192, 200, 220, 227, 240, 256, 264, 275, 300, 320, 330, 352, 384, 400, 440, 454, 480, 512, 528, 550, 600, 640, 660, 681, 704, 768, 800, 825, 880, 908, 960, 1024, 1056, 1100, 1135, 1200, 1280, 1320, 1362, 1408, 1536, 1600, 1650, 1760, 1816, 1920, 2029, 2112, 2200, 2270, 2400, 2497, 2560, 2640, 2724, 2816, 3072, 3200, 3300, 3405, 3520, 3632, 3840, 4058, 4224, 4400, 4540, 4800, 4994, 5120, 5280, 5448, 5632, 5675, 6087, 6400, 6600, 6810, 7040, 7264, 7491, 7680, 8116, 8448, 8800, 9080, 9600, 9988, 10145, 10560, 10896, 11264, 11350, 12174, 12485, 12800, 13200, 13620, 14080, 14528, 14982, 15360, 16232, 16896, 17025, 17600, 18160, 19200, 19976, 20290, 21120, 21792, 22319, 22700, 24348, 24970, 25600, 26400, 27240, 28160, 29056, 29964, 30435, 32464, 33792, 34050, 35200, 36320, 37455, 38400, 39952, 40580, 42240, 43584, 44638, 45400, 48696, 49940, 50725, 52800, 54480, 56320, 58112, 59928, 60870, 62425, 64928, 66957, 68100, 70400, 72640, 74910, 76800, 79904, 81160, 84480, 87168, 89276, 90800, 97392, 99880, 101450, 105600, 108960, 111595, 116224, 119856, 121740, 124850, 129856, 133914, 136200, 140800, 145280, 149820, 152175, 159808, 162320, 168960, 174336, 178552, 181600, 187275, 194784, 199760, 202900, 211200, 217920, 223190, 232448, 239712, 243480, 249700, 259712, 267828, 272400, 281600, 290560, 299640, 304350, 319616, 324640, 334785, 348672, 357104, 363200, 374550, 389568, 399520, 405800, 422400, 435840, 446380, 460583, 479424, 486960, 499400, 519424, 535656, 544800, 557975, 581120, 599280, 608700, 639232, 649280, 669570, 697344, 714208, 726400, 749100, 779136, 799040, 811600, 844800, 871680, 892760, 921166, 958848, 973920, 998800, 1038848, 1071312, 1089600, 1115950, 1162240, 1198560, 1217400, 1278464, 1298560, 1339140, 1381749, 1428416, 1452800, 1498200, 1558272, 1598080, 1623200, 1673925, 1743360, 1785520, 1842332, 1917696, 1947840, 1997600, 2077696, 2142624, 2179200, 2231900, 2302915, 2397120, 2434800, 2556928, 2597120, 2678280, 2763498, 2856832, 2905600, 2996400, 3116544, 3196160, 3246400, 3347850, 3486720, 3571040, 3684664, 3835392, 3895680, 3995200, 4285248, 4358400, 4463800, 4605830, 4794240, 4869600, 5066413, 5194240, 5356560, 5526996, 5713664, 5811200, 5992800, 6233088, 6392320, 6492800, 6695700, 6908745, 7142080, 7369328, 7670784, 7791360, 7990400, 8570496, 8716800, 8927600, 9211660, 9588480, 9739200, 10132826, 10388480, 10713120, 11053992, 11427328, 11514575, 11985600, 12784640, 12985600, 13391400, 13817490, 14284160, 14738656, 15199239, 15582720, 15980800, 17140992, 17433600, 17855200, 18423320, 19176960, 19478400, 20265652, 21426240, 22107984, 22854656, 23029150, 23971200, 25332065, 25971200, 26782800, 27634980, 28568320, 29477312, 30398478, 31165440, 31961600, 34281984, 34543725, 35710400, 36846640, 38353920, 38956800, 40531304, 42852480, 44215968, 46058300, 47942400, 50664130, 51942400, 53565600, 55269960, 57136640, 58954624, 60796956, 63923200, 68563968, 69087450, 71420800, 73693280, 75996195, 77913600, 81062608, 85704960, 88431936, 92116600, 95884800, 101328260, 107131200, 110539920, 114273280, 117909248, 121593912, 126660325, 138174900, 142841600, 147386560, 151992390, 155827200, 162125216, 171409920, 176863872, 184233200, 191769600, 202656520, 214262400, 221079840, 235818496, 243187824, 253320650, 276349800, 285683200, 294773120, 303984780, 324250432, 342819840, 353727744, 368466400, 379980975, 405313040, 428524800, 442159680, 471636992, 486375648, 506641300, 552699600, 571366400, 589546240, 607969560, 648500864, 707455488, 736932800, 759961950, 810626080, 857049600, 884319360, 972751296, 1013282600, 1105399200, 1179092480, 1215939120, 1297001728, 1414910976, 1473865600, 1519923900, 1621252160, 1714099200, 1768638720, 1945502592, 2026565200, 2210798400, 2358184960, 2431878240, 2594003456, 2947731200, 3039847800, 3242504320, 3537277440, 3891005184, 4053130400, 4421596800, 4863756480, 5188006912, 5895462400, 6079695600, 6485008640, 7074554880, 7782010368, 8106260800, 8843193600, 9727512960, 11790924800, 12159391200, 12970017280, 15564020736, 16212521600, 17686387200, 19455025920, 24318782400, 25940034560, 32425043200, 35372774400, 38910051840, 48637564800, 64850086400, 77820103680, 97275129600, 129700172800, 194550259200, 389100518400]

約数ペア:

[(1, 389100518400), (2, 194550259200), (3, 129700172800), (4, 97275129600), (5, 77820103680), (6, 64850086400), (8, 48637564800), (10, 38910051840), (11, 35372774400), (12, 32425043200), (15, 25940034560), (16, 24318782400), (20, 19455025920), (22, 17686387200), (24, 16212521600), (25, 15564020736), (30, 12970017280), (32, 12159391200), (33, 11790924800), (40, 9727512960), (44, 8843193600), (48, 8106260800), (50, 7782010368), (55, 7074554880), (60, 6485008640), (64, 6079695600), (66, 5895462400), (75, 5188006912), (80, 4863756480), (88, 4421596800), (96, 4053130400), (100, 3891005184), (110, 3537277440), (120, 3242504320), (128, 3039847800), (132, 2947731200), (150, 2594003456), (160, 2431878240), (165, 2358184960), (176, 2210798400), (192, 2026565200), (200, 1945502592), (220, 1768638720), (227, 1714099200), (240, 1621252160), (256, 1519923900), (264, 1473865600), (275, 1414910976), (300, 1297001728), (320, 1215939120), (330, 1179092480), (352, 1105399200), (384, 1013282600), (400, 972751296), (440, 884319360), (454, 857049600), (480, 810626080), (512, 759961950), (528, 736932800), (550, 707455488), (600, 648500864), (640, 607969560), (660, 589546240), (681, 571366400), (704, 552699600), (768, 506641300), (800, 486375648), (825, 471636992), (880, 442159680), (908, 428524800), (960, 405313040), (1024, 379980975), (1056, 368466400), (1100, 353727744), (1135, 342819840), (1200, 324250432), (1280, 303984780), (1320, 294773120), (1362, 285683200), (1408, 276349800), (1536, 253320650), (1600, 243187824), (1650, 235818496), (1760, 221079840), (1816, 214262400), (1920, 202656520), (2029, 191769600), (2112, 184233200), (2200, 176863872), (2270, 171409920), (2400, 162125216), (2497, 155827200), (2560, 151992390), (2640, 147386560), (2724, 142841600), (2816, 138174900), (3072, 126660325), (3200, 121593912), (3300, 117909248), (3405, 114273280), (3520, 110539920), (3632, 107131200), (3840, 101328260), (4058, 95884800), (4224, 92116600), (4400, 88431936), (4540, 85704960), (4800, 81062608), (4994, 77913600), (5120, 75996195), (5280, 73693280), (5448, 71420800), (5632, 69087450), (5675, 68563968), (6087, 63923200), (6400, 60796956), (6600, 58954624), (6810, 57136640), (7040, 55269960), (7264, 53565600), (7491, 51942400), (7680, 50664130), (8116, 47942400), (8448, 46058300), (8800, 44215968), (9080, 42852480), (9600, 40531304), (9988, 38956800), (10145, 38353920), (10560, 36846640), (10896, 35710400), (11264, 34543725), (11350, 34281984), (12174, 31961600), (12485, 31165440), (12800, 30398478), (13200, 29477312), (13620, 28568320), (14080, 27634980), (14528, 26782800), (14982, 25971200), (15360, 25332065), (16232, 23971200), (16896, 23029150), (17025, 22854656), (17600, 22107984), (18160, 21426240), (19200, 20265652), (19976, 19478400), (20290, 19176960), (21120, 18423320), (21792, 17855200), (22319, 17433600), (22700, 17140992), (24348, 15980800), (24970, 15582720), (25600, 15199239), (26400, 14738656), (27240, 14284160), (28160, 13817490), (29056, 13391400), (29964, 12985600), (30435, 12784640), (32464, 11985600), (33792, 11514575), (34050, 11427328), (35200, 11053992), (36320, 10713120), (37455, 10388480), (38400, 10132826), (39952, 9739200), (40580, 9588480), (42240, 9211660), (43584, 8927600), (44638, 8716800), (45400, 8570496), (48696, 7990400), (49940, 7791360), (50725, 7670784), (52800, 7369328), (54480, 7142080), (56320, 6908745), (58112, 6695700), (59928, 6492800), (60870, 6392320), (62425, 6233088), (64928, 5992800), (66957, 5811200), (68100, 5713664), (70400, 5526996), (72640, 5356560), (74910, 5194240), (76800, 5066413), (79904, 4869600), (81160, 4794240), (84480, 4605830), (87168, 4463800), (89276, 4358400), (90800, 4285248), (97392, 3995200), (99880, 3895680), (101450, 3835392), (105600, 3684664), (108960, 3571040), (111595, 3486720), (116224, 3347850), (119856, 3246400), (121740, 3196160), (124850, 3116544), (129856, 2996400), (133914, 2905600), (136200, 2856832), (140800, 2763498), (145280, 2678280), (149820, 2597120), (152175, 2556928), (159808, 2434800), (162320, 2397120), (168960, 2302915), (174336, 2231900), (178552, 2179200), (181600, 2142624), (187275, 2077696), (194784, 1997600), (199760, 1947840), (202900, 1917696), (211200, 1842332), (217920, 1785520), (223190, 1743360), (232448, 1673925), (239712, 1623200), (243480, 1598080), (249700, 1558272), (259712, 1498200), (267828, 1452800), (272400, 1428416), (281600, 1381749), (290560, 1339140), (299640, 1298560), (304350, 1278464), (319616, 1217400), (324640, 1198560), (334785, 1162240), (348672, 1115950), (357104, 1089600), (363200, 1071312), (374550, 1038848), (389568, 998800), (399520, 973920), (405800, 958848), (422400, 921166), (435840, 892760), (446380, 871680), (460583, 844800), (479424, 811600), (486960, 799040), (499400, 779136), (519424, 749100), (535656, 726400), (544800, 714208), (557975, 697344), (581120, 669570), (599280, 649280), (608700, 639232)]