20579752800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:575

約数の個数: 432

約数和(自身を含む): 74444610240

約数和(自身を除く): 53864857440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 79, 80, 90, 96, 97, 100, 120, 144, 150, 158, 160, 180, 194, 200, 225, 237, 240, 288, 291, 300, 316, 360, 373, 388, 395, 400, 450, 474, 480, 485, 582, 600, 632, 711, 720, 746, 776, 790, 800, 873, 900, 948, 970, 1119, 1164, 1185, 1200, 1264, 1422, 1440, 1455, 1492, 1552, 1580, 1746, 1800, 1865, 1896, 1940, 1975, 2238, 2328, 2370, 2400, 2425, 2528, 2844, 2910, 2984, 3104, 3160, 3357, 3492, 3555, 3600, 3730, 3792, 3880, 3950, 4365, 4476, 4656, 4740, 4850, 5595, 5688, 5820, 5925, 5968, 6320, 6714, 6984, 7110, 7200, 7275, 7460, 7584, 7663, 7760, 7900, 8730, 8952, 9312, 9325, 9480, 9700, 11190, 11376, 11640, 11850, 11936, 12640, 13428, 13968, 14220, 14550, 14920, 15326, 15520, 15800, 16785, 17460, 17775, 17904, 18650, 18960, 19400, 21825, 22380, 22752, 22989, 23280, 23700, 26856, 27936, 27975, 28440, 29100, 29467, 29840, 30652, 31600, 33570, 34920, 35550, 35808, 36181, 37300, 37920, 38315, 38800, 43650, 44760, 45978, 46560, 47400, 53712, 55950, 56880, 58200, 58934, 59680, 61304, 63200, 67140, 68967, 69840, 71100, 72362, 74600, 76630, 77600, 83925, 87300, 88401, 89520, 91956, 94800, 107424, 108543, 111900, 113760, 114945, 116400, 117868, 122608, 134280, 137934, 139680, 142200, 144724, 147335, 149200, 153260, 167850, 174600, 176802, 179040, 180905, 183912, 189600, 191575, 217086, 223800, 229890, 232800, 235736, 245216, 265203, 268560, 275868, 284400, 289448, 294670, 298400, 306520, 325629, 335700, 344835, 349200, 353604, 361810, 367824, 383150, 434172, 442005, 447600, 459780, 471472, 530406, 537120, 542715, 551736, 568800, 574725, 578896, 589340, 613040, 651258, 671400, 689670, 698400, 707208, 723620, 735648, 736675, 766300, 868344, 884010, 895200, 904525, 919560, 942944, 1060812, 1085430, 1103472, 1149450, 1157792, 1178680, 1226080, 1302516, 1326015, 1342800, 1379340, 1414416, 1447240, 1473350, 1532600, 1628145, 1724175, 1736688, 1768020, 1809050, 1839120, 2121624, 2170860, 2206944, 2210025, 2298900, 2357360, 2605032, 2652030, 2685600, 2713575, 2758680, 2828832, 2858299, 2894480, 2946700, 3065200, 3256290, 3448350, 3473376, 3536040, 3618100, 3678240, 4243248, 4341720, 4420050, 4597800, 4714720, 5210064, 5304060, 5427150, 5517360, 5716598, 5788960, 5893400, 6130400, 6512580, 6630075, 6896700, 7072080, 7236200, 8140725, 8486496, 8574897, 8683440, 8840100, 9195600, 10420128, 10608120, 10854300, 11034720, 11433196, 11786800, 13025160, 13260150, 13793400, 14144160, 14291495, 14472400, 16281450, 17149794, 17366880, 17680200, 18391200, 21216240, 21708600, 22866392, 23573600, 25724691, 26050320, 26520300, 27586800, 28582990, 28944800, 32562900, 34299588, 35360400, 42432480, 42874485, 43417200, 45732784, 51449382, 52100640, 53040600, 55173600, 57165980, 65125800, 68599176, 70720800, 71457475, 85748970, 86834400, 91465568, 102898764, 106081200, 114331960, 128623455, 130251600, 137198352, 142914950, 171497940, 205797528, 212162400, 214372425, 228663920, 257246910, 260503200, 274396704, 285829900, 342995880, 411595056, 428744850, 457327840, 514493820, 571659800, 643117275, 685991760, 823190112, 857489700, 1028987640, 1143319600, 1286234550, 1371983520, 1714979400, 2057975280, 2286639200, 2572469100, 3429958800, 4115950560, 5144938200, 6859917600, 10289876400, 20579752800]

約数ペア:

[(1, 20579752800), (2, 10289876400), (3, 6859917600), (4, 5144938200), (5, 4115950560), (6, 3429958800), (8, 2572469100), (9, 2286639200), (10, 2057975280), (12, 1714979400), (15, 1371983520), (16, 1286234550), (18, 1143319600), (20, 1028987640), (24, 857489700), (25, 823190112), (30, 685991760), (32, 643117275), (36, 571659800), (40, 514493820), (45, 457327840), (48, 428744850), (50, 411595056), (60, 342995880), (72, 285829900), (75, 274396704), (79, 260503200), (80, 257246910), (90, 228663920), (96, 214372425), (97, 212162400), (100, 205797528), (120, 171497940), (144, 142914950), (150, 137198352), (158, 130251600), (160, 128623455), (180, 114331960), (194, 106081200), (200, 102898764), (225, 91465568), (237, 86834400), (240, 85748970), (288, 71457475), (291, 70720800), (300, 68599176), (316, 65125800), (360, 57165980), (373, 55173600), (388, 53040600), (395, 52100640), (400, 51449382), (450, 45732784), (474, 43417200), (480, 42874485), (485, 42432480), (582, 35360400), (600, 34299588), (632, 32562900), (711, 28944800), (720, 28582990), (746, 27586800), (776, 26520300), (790, 26050320), (800, 25724691), (873, 23573600), (900, 22866392), (948, 21708600), (970, 21216240), (1119, 18391200), (1164, 17680200), (1185, 17366880), (1200, 17149794), (1264, 16281450), (1422, 14472400), (1440, 14291495), (1455, 14144160), (1492, 13793400), (1552, 13260150), (1580, 13025160), (1746, 11786800), (1800, 11433196), (1865, 11034720), (1896, 10854300), (1940, 10608120), (1975, 10420128), (2238, 9195600), (2328, 8840100), (2370, 8683440), (2400, 8574897), (2425, 8486496), (2528, 8140725), (2844, 7236200), (2910, 7072080), (2984, 6896700), (3104, 6630075), (3160, 6512580), (3357, 6130400), (3492, 5893400), (3555, 5788960), (3600, 5716598), (3730, 5517360), (3792, 5427150), (3880, 5304060), (3950, 5210064), (4365, 4714720), (4476, 4597800), (4656, 4420050), (4740, 4341720), (4850, 4243248), (5595, 3678240), (5688, 3618100), (5820, 3536040), (5925, 3473376), (5968, 3448350), (6320, 3256290), (6714, 3065200), (6984, 2946700), (7110, 2894480), (7200, 2858299), (7275, 2828832), (7460, 2758680), (7584, 2713575), (7663, 2685600), (7760, 2652030), (7900, 2605032), (8730, 2357360), (8952, 2298900), (9312, 2210025), (9325, 2206944), (9480, 2170860), (9700, 2121624), (11190, 1839120), (11376, 1809050), (11640, 1768020), (11850, 1736688), (11936, 1724175), (12640, 1628145), (13428, 1532600), (13968, 1473350), (14220, 1447240), (14550, 1414416), (14920, 1379340), (15326, 1342800), (15520, 1326015), (15800, 1302516), (16785, 1226080), (17460, 1178680), (17775, 1157792), (17904, 1149450), (18650, 1103472), (18960, 1085430), (19400, 1060812), (21825, 942944), (22380, 919560), (22752, 904525), (22989, 895200), (23280, 884010), (23700, 868344), (26856, 766300), (27936, 736675), (27975, 735648), (28440, 723620), (29100, 707208), (29467, 698400), (29840, 689670), (30652, 671400), (31600, 651258), (33570, 613040), (34920, 589340), (35550, 578896), (35808, 574725), (36181, 568800), (37300, 551736), (37920, 542715), (38315, 537120), (38800, 530406), (43650, 471472), (44760, 459780), (45978, 447600), (46560, 442005), (47400, 434172), (53712, 383150), (55950, 367824), (56880, 361810), (58200, 353604), (58934, 349200), (59680, 344835), (61304, 335700), (63200, 325629), (67140, 306520), (68967, 298400), (69840, 294670), (71100, 289448), (72362, 284400), (74600, 275868), (76630, 268560), (77600, 265203), (83925, 245216), (87300, 235736), (88401, 232800), (89520, 229890), (91956, 223800), (94800, 217086), (107424, 191575), (108543, 189600), (111900, 183912), (113760, 180905), (114945, 179040), (116400, 176802), (117868, 174600), (122608, 167850), (134280, 153260), (137934, 149200), (139680, 147335), (142200, 144724)]