2553119700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{274529}}^1$

素因数の和:274577

約数の個数: 72

約数和(自身を含む): 7625345280

約数和(自身を除く): 5072225580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9300, 274529, 549058, 823587, 1098116, 1372645, 1647174, 2745290, 3294348, 4117935, 5490580, 6863225, 8235870, 8510399, 13726450, 16471740, 17020798, 20589675, 25531197, 27452900, 34041596, 41179350, 42551995, 51062394, 82358700, 85103990, 102124788, 127655985, 170207980, 212759975, 255311970, 425519950, 510623940, 638279925, 851039900, 1276559850, 2553119700]

約数ペア:

[(1, 2553119700), (2, 1276559850), (3, 851039900), (4, 638279925), (5, 510623940), (6, 425519950), (10, 255311970), (12, 212759975), (15, 170207980), (20, 127655985), (25, 102124788), (30, 85103990), (31, 82358700), (50, 51062394), (60, 42551995), (62, 41179350), (75, 34041596), (93, 27452900), (100, 25531197), (124, 20589675), (150, 17020798), (155, 16471740), (186, 13726450), (300, 8510399), (310, 8235870), (372, 6863225), (465, 5490580), (620, 4117935), (775, 3294348), (930, 2745290), (1550, 1647174), (1860, 1372645), (2325, 1098116), (3100, 823587), (4650, 549058), (9300, 274529)]