155968800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4999}}^1$

素因数の和:5035

約数の個数: 144

約数和(自身を含む): 546840000

約数和(自身を除く): 390871200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 4999, 5200, 6240, 7800, 9998, 10400, 14997, 15600, 19996, 24995, 29994, 31200, 39992, 49990, 59988, 64987, 74985, 79984, 99980, 119976, 124975, 129974, 149970, 159968, 194961, 199960, 239952, 249950, 259948, 299940, 324935, 374925, 389922, 399920, 479904, 499900, 519896, 599880, 649870, 749850, 779844, 799840, 974805, 999800, 1039792, 1199760, 1299740, 1499700, 1559688, 1624675, 1949610, 1999600, 2079584, 2399520, 2599480, 2999400, 3119376, 3249350, 3899220, 3999200, 4874025, 5198960, 5998800, 6238752, 6498700, 7798440, 9748050, 10397920, 11997600, 12997400, 15596880, 19496100, 25994800, 31193760, 38992200, 51989600, 77984400, 155968800]

約数ペア:

[(1, 155968800), (2, 77984400), (3, 51989600), (4, 38992200), (5, 31193760), (6, 25994800), (8, 19496100), (10, 15596880), (12, 12997400), (13, 11997600), (15, 10397920), (16, 9748050), (20, 7798440), (24, 6498700), (25, 6238752), (26, 5998800), (30, 5198960), (32, 4874025), (39, 3999200), (40, 3899220), (48, 3249350), (50, 3119376), (52, 2999400), (60, 2599480), (65, 2399520), (75, 2079584), (78, 1999600), (80, 1949610), (96, 1624675), (100, 1559688), (104, 1499700), (120, 1299740), (130, 1199760), (150, 1039792), (156, 999800), (160, 974805), (195, 799840), (200, 779844), (208, 749850), (240, 649870), (260, 599880), (300, 519896), (312, 499900), (325, 479904), (390, 399920), (400, 389922), (416, 374925), (480, 324935), (520, 299940), (600, 259948), (624, 249950), (650, 239952), (780, 199960), (800, 194961), (975, 159968), (1040, 149970), (1200, 129974), (1248, 124975), (1300, 119976), (1560, 99980), (1950, 79984), (2080, 74985), (2400, 64987), (2600, 59988), (3120, 49990), (3900, 39992), (4999, 31200), (5200, 29994), (6240, 24995), (7800, 19996), (9998, 15600), (10400, 14997)]