101395920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:253

約数の個数: 160

約数和(自身を含む): 327836160

約数和(自身を除く): 226440240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 89, 94, 101, 120, 141, 178, 188, 202, 235, 240, 267, 282, 303, 356, 376, 404, 445, 470, 505, 534, 564, 606, 705, 712, 752, 808, 890, 940, 1010, 1068, 1128, 1212, 1335, 1410, 1424, 1515, 1616, 1780, 1880, 2020, 2136, 2256, 2424, 2670, 2820, 3030, 3560, 3760, 4040, 4183, 4272, 4747, 4848, 5340, 5640, 6060, 7120, 8080, 8366, 8989, 9494, 10680, 11280, 12120, 12549, 14241, 16732, 17978, 18988, 20915, 21360, 23735, 24240, 25098, 26967, 28482, 33464, 35956, 37976, 41830, 44945, 47470, 50196, 53934, 56964, 62745, 66928, 71205, 71912, 75952, 83660, 89890, 94940, 100392, 107868, 113928, 125490, 134835, 142410, 143824, 167320, 179780, 189880, 200784, 215736, 227856, 250980, 269670, 284820, 334640, 359560, 379760, 422483, 431472, 501960, 539340, 569640, 719120, 844966, 1003920, 1078680, 1139280, 1267449, 1689932, 2112415, 2157360, 2534898, 3379864, 4224830, 5069796, 6337245, 6759728, 8449660, 10139592, 12674490, 16899320, 20279184, 25348980, 33798640, 50697960, 101395920]

約数ペア:

[(1, 101395920), (2, 50697960), (3, 33798640), (4, 25348980), (5, 20279184), (6, 16899320), (8, 12674490), (10, 10139592), (12, 8449660), (15, 6759728), (16, 6337245), (20, 5069796), (24, 4224830), (30, 3379864), (40, 2534898), (47, 2157360), (48, 2112415), (60, 1689932), (80, 1267449), (89, 1139280), (94, 1078680), (101, 1003920), (120, 844966), (141, 719120), (178, 569640), (188, 539340), (202, 501960), (235, 431472), (240, 422483), (267, 379760), (282, 359560), (303, 334640), (356, 284820), (376, 269670), (404, 250980), (445, 227856), (470, 215736), (505, 200784), (534, 189880), (564, 179780), (606, 167320), (705, 143824), (712, 142410), (752, 134835), (808, 125490), (890, 113928), (940, 107868), (1010, 100392), (1068, 94940), (1128, 89890), (1212, 83660), (1335, 75952), (1410, 71912), (1424, 71205), (1515, 66928), (1616, 62745), (1780, 56964), (1880, 53934), (2020, 50196), (2136, 47470), (2256, 44945), (2424, 41830), (2670, 37976), (2820, 35956), (3030, 33464), (3560, 28482), (3760, 26967), (4040, 25098), (4183, 24240), (4272, 23735), (4747, 21360), (4848, 20915), (5340, 18988), (5640, 17978), (6060, 16732), (7120, 14241), (8080, 12549), (8366, 12120), (8989, 11280), (9494, 10680)]