206439600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2423}}^1$

素因数の和:2515

約数の個数: 120

約数和(自身を含む): 670885632

約数和(自身を除く): 464446032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 71, 75, 80, 100, 120, 142, 150, 200, 213, 240, 284, 300, 355, 400, 426, 568, 600, 710, 852, 1065, 1136, 1200, 1420, 1704, 1775, 2130, 2423, 2840, 3408, 3550, 4260, 4846, 5325, 5680, 7100, 7269, 8520, 9692, 10650, 12115, 14200, 14538, 17040, 19384, 21300, 24230, 28400, 29076, 36345, 38768, 42600, 48460, 58152, 60575, 72690, 85200, 96920, 116304, 121150, 145380, 172033, 181725, 193840, 242300, 290760, 344066, 363450, 484600, 516099, 581520, 688132, 726900, 860165, 969200, 1032198, 1376264, 1453800, 1720330, 2064396, 2580495, 2752528, 2907600, 3440660, 4128792, 4300825, 5160990, 6881320, 8257584, 8601650, 10321980, 12902475, 13762640, 17203300, 20643960, 25804950, 34406600, 41287920, 51609900, 68813200, 103219800, 206439600]

約数ペア:

[(1, 206439600), (2, 103219800), (3, 68813200), (4, 51609900), (5, 41287920), (6, 34406600), (8, 25804950), (10, 20643960), (12, 17203300), (15, 13762640), (16, 12902475), (20, 10321980), (24, 8601650), (25, 8257584), (30, 6881320), (40, 5160990), (48, 4300825), (50, 4128792), (60, 3440660), (71, 2907600), (75, 2752528), (80, 2580495), (100, 2064396), (120, 1720330), (142, 1453800), (150, 1376264), (200, 1032198), (213, 969200), (240, 860165), (284, 726900), (300, 688132), (355, 581520), (400, 516099), (426, 484600), (568, 363450), (600, 344066), (710, 290760), (852, 242300), (1065, 193840), (1136, 181725), (1200, 172033), (1420, 145380), (1704, 121150), (1775, 116304), (2130, 96920), (2423, 85200), (2840, 72690), (3408, 60575), (3550, 58152), (4260, 48460), (4846, 42600), (5325, 38768), (5680, 36345), (7100, 29076), (7269, 28400), (8520, 24230), (9692, 21300), (10650, 19384), (12115, 17040), (14200, 14538)]