57772650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 144

約数和(自身を含む): 161748576

約数和(自身を除く): 103975926

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 43, 50, 53, 65, 75, 78, 86, 106, 129, 130, 150, 159, 169, 195, 215, 258, 265, 318, 325, 338, 390, 430, 507, 530, 559, 645, 650, 689, 795, 845, 975, 1014, 1075, 1118, 1290, 1325, 1378, 1590, 1677, 1690, 1950, 2067, 2150, 2279, 2535, 2650, 2795, 3225, 3354, 3445, 3975, 4134, 4225, 4558, 5070, 5590, 6450, 6837, 6890, 7267, 7950, 8385, 8450, 8957, 10335, 11395, 12675, 13674, 13975, 14534, 16770, 17225, 17914, 20670, 21801, 22790, 25350, 26871, 27950, 29627, 34185, 34450, 36335, 41925, 43602, 44785, 51675, 53742, 56975, 59254, 68370, 72670, 83850, 88881, 89570, 103350, 109005, 113950, 134355, 148135, 170925, 177762, 181675, 218010, 223925, 268710, 296270, 341850, 363350, 385151, 444405, 447850, 545025, 671775, 740675, 770302, 888810, 1090050, 1155453, 1343550, 1481350, 1925755, 2222025, 2310906, 3851510, 4444050, 5777265, 9628775, 11554530, 19257550, 28886325, 57772650]

約数ペア:

[(1, 57772650), (2, 28886325), (3, 19257550), (5, 11554530), (6, 9628775), (10, 5777265), (13, 4444050), (15, 3851510), (25, 2310906), (26, 2222025), (30, 1925755), (39, 1481350), (43, 1343550), (50, 1155453), (53, 1090050), (65, 888810), (75, 770302), (78, 740675), (86, 671775), (106, 545025), (129, 447850), (130, 444405), (150, 385151), (159, 363350), (169, 341850), (195, 296270), (215, 268710), (258, 223925), (265, 218010), (318, 181675), (325, 177762), (338, 170925), (390, 148135), (430, 134355), (507, 113950), (530, 109005), (559, 103350), (645, 89570), (650, 88881), (689, 83850), (795, 72670), (845, 68370), (975, 59254), (1014, 56975), (1075, 53742), (1118, 51675), (1290, 44785), (1325, 43602), (1378, 41925), (1590, 36335), (1677, 34450), (1690, 34185), (1950, 29627), (2067, 27950), (2150, 26871), (2279, 25350), (2535, 22790), (2650, 21801), (2795, 20670), (3225, 17914), (3354, 17225), (3445, 16770), (3975, 14534), (4134, 13975), (4225, 13674), (4558, 12675), (5070, 11395), (5590, 10335), (6450, 8957), (6837, 8450), (6890, 8385), (7267, 7950)]