20495100600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1613}}^1$

素因数の和:1832

約数の個数: 384

約数和(自身を含む): 76491979200

約数和(自身を除く): 55996878600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 90, 100, 104, 108, 117, 120, 130, 135, 150, 156, 180, 181, 195, 200, 216, 225, 234, 260, 270, 300, 312, 325, 351, 360, 362, 390, 450, 468, 520, 540, 543, 585, 600, 650, 675, 702, 724, 780, 900, 905, 936, 975, 1080, 1086, 1170, 1300, 1350, 1404, 1448, 1560, 1613, 1629, 1755, 1800, 1810, 1950, 2172, 2340, 2353, 2600, 2700, 2715, 2808, 2925, 3226, 3258, 3510, 3620, 3900, 4344, 4525, 4680, 4706, 4839, 4887, 5400, 5430, 5850, 6452, 6516, 7020, 7059, 7240, 7800, 8065, 8145, 8775, 9050, 9412, 9678, 9774, 10860, 11700, 11765, 12904, 13032, 13575, 14040, 14118, 14517, 16130, 16290, 17550, 18100, 18824, 19356, 19548, 20969, 21177, 21720, 23400, 23530, 24195, 24435, 27150, 28236, 29034, 32260, 32580, 35100, 35295, 36200, 38712, 39096, 40325, 40725, 41938, 42354, 43551, 47060, 48390, 48870, 54300, 56472, 58068, 58825, 62907, 63531, 64520, 65160, 70200, 70590, 72585, 80650, 81450, 83876, 84708, 87102, 94120, 96780, 97740, 104845, 105885, 108600, 116136, 117650, 120975, 122175, 125814, 127062, 141180, 145170, 161300, 162900, 167752, 169416, 174204, 176475, 188721, 193560, 195480, 209690, 211770, 217755, 235300, 241950, 244350, 251628, 254124, 282360, 290340, 291953, 314535, 317655, 322600, 325800, 348408, 352950, 362925, 377442, 419380, 423540, 435510, 470600, 483900, 488700, 503256, 508248, 524225, 529425, 566163, 580680, 583906, 629070, 635310, 705900, 725850, 754884, 838760, 847080, 871020, 875859, 943605, 967800, 977400, 1048450, 1058850, 1088775, 1132326, 1167812, 1258140, 1270620, 1411800, 1451700, 1459765, 1509768, 1572675, 1588275, 1742040, 1751718, 1887210, 2096900, 2117700, 2177550, 2264652, 2335624, 2516280, 2541240, 2627577, 2830815, 2903400, 2919530, 3145350, 3176550, 3503436, 3774420, 3795389, 4193800, 4235400, 4355100, 4379295, 4529304, 4718025, 5255154, 5661630, 5839060, 6290700, 6353100, 7006872, 7298825, 7548840, 7590778, 7882731, 8710200, 8758590, 9436050, 10510308, 11323260, 11386167, 11678120, 12581400, 12706200, 13137885, 14154075, 14597650, 15181556, 15765462, 17517180, 18872100, 18976945, 21020616, 21896475, 22646520, 22772334, 26275770, 28308150, 29195300, 30363112, 31530924, 34158501, 35034360, 37744200, 37953890, 39413655, 43792950, 45544668, 52551540, 56616300, 56930835, 58390600, 63061848, 65689425, 68317002, 75907780, 78827310, 87585900, 91089336, 94884725, 102475503, 105103080, 113232600, 113861670, 131378850, 136634004, 151815560, 157654620, 170792505, 175171800, 189769450, 197068275, 204951006, 227723340, 262757700, 273268008, 284654175, 315309240, 341585010, 379538900, 394136550, 409902012, 455446680, 512377515, 525515400, 569308350, 683170020, 759077800, 788273100, 819804024, 853962525, 1024755030, 1138616700, 1366340040, 1576546200, 1707925050, 2049510060, 2277233400, 2561887575, 3415850100, 4099020120, 5123775150, 6831700200, 10247550300, 20495100600]

約数ペア:

[(1, 20495100600), (2, 10247550300), (3, 6831700200), (4, 5123775150), (5, 4099020120), (6, 3415850100), (8, 2561887575), (9, 2277233400), (10, 2049510060), (12, 1707925050), (13, 1576546200), (15, 1366340040), (18, 1138616700), (20, 1024755030), (24, 853962525), (25, 819804024), (26, 788273100), (27, 759077800), (30, 683170020), (36, 569308350), (39, 525515400), (40, 512377515), (45, 455446680), (50, 409902012), (52, 394136550), (54, 379538900), (60, 341585010), (65, 315309240), (72, 284654175), (75, 273268008), (78, 262757700), (90, 227723340), (100, 204951006), (104, 197068275), (108, 189769450), (117, 175171800), (120, 170792505), (130, 157654620), (135, 151815560), (150, 136634004), (156, 131378850), (180, 113861670), (181, 113232600), (195, 105103080), (200, 102475503), (216, 94884725), (225, 91089336), (234, 87585900), (260, 78827310), (270, 75907780), (300, 68317002), (312, 65689425), (325, 63061848), (351, 58390600), (360, 56930835), (362, 56616300), (390, 52551540), (450, 45544668), (468, 43792950), (520, 39413655), (540, 37953890), (543, 37744200), (585, 35034360), (600, 34158501), (650, 31530924), (675, 30363112), (702, 29195300), (724, 28308150), (780, 26275770), (900, 22772334), (905, 22646520), (936, 21896475), (975, 21020616), (1080, 18976945), (1086, 18872100), (1170, 17517180), (1300, 15765462), (1350, 15181556), (1404, 14597650), (1448, 14154075), (1560, 13137885), (1613, 12706200), (1629, 12581400), (1755, 11678120), (1800, 11386167), (1810, 11323260), (1950, 10510308), (2172, 9436050), (2340, 8758590), (2353, 8710200), (2600, 7882731), (2700, 7590778), (2715, 7548840), (2808, 7298825), (2925, 7006872), (3226, 6353100), (3258, 6290700), (3510, 5839060), (3620, 5661630), (3900, 5255154), (4344, 4718025), (4525, 4529304), (4680, 4379295), (4706, 4355100), (4839, 4235400), (4887, 4193800), (5400, 3795389), (5430, 3774420), (5850, 3503436), (6452, 3176550), (6516, 3145350), (7020, 2919530), (7059, 2903400), (7240, 2830815), (7800, 2627577), (8065, 2541240), (8145, 2516280), (8775, 2335624), (9050, 2264652), (9412, 2177550), (9678, 2117700), (9774, 2096900), (10860, 1887210), (11700, 1751718), (11765, 1742040), (12904, 1588275), (13032, 1572675), (13575, 1509768), (14040, 1459765), (14118, 1451700), (14517, 1411800), (16130, 1270620), (16290, 1258140), (17550, 1167812), (18100, 1132326), (18824, 1088775), (19356, 1058850), (19548, 1048450), (20969, 977400), (21177, 967800), (21720, 943605), (23400, 875859), (23530, 871020), (24195, 847080), (24435, 838760), (27150, 754884), (28236, 725850), (29034, 705900), (32260, 635310), (32580, 629070), (35100, 583906), (35295, 580680), (36200, 566163), (38712, 529425), (39096, 524225), (40325, 508248), (40725, 503256), (41938, 488700), (42354, 483900), (43551, 470600), (47060, 435510), (48390, 423540), (48870, 419380), (54300, 377442), (56472, 362925), (58068, 352950), (58825, 348408), (62907, 325800), (63531, 322600), (64520, 317655), (65160, 314535), (70200, 291953), (70590, 290340), (72585, 282360), (80650, 254124), (81450, 251628), (83876, 244350), (84708, 241950), (87102, 235300), (94120, 217755), (96780, 211770), (97740, 209690), (104845, 195480), (105885, 193560), (108600, 188721), (116136, 176475), (117650, 174204), (120975, 169416), (122175, 167752), (125814, 162900), (127062, 161300), (141180, 145170)]