5147550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:96

約数の個数: 120

約数和(自身を含む): 15124032

約数和(自身を除く): 9976482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 41, 45, 50, 54, 62, 75, 81, 82, 90, 93, 123, 135, 150, 155, 162, 186, 205, 225, 246, 270, 279, 310, 369, 405, 410, 450, 465, 558, 615, 675, 738, 775, 810, 837, 930, 1025, 1107, 1230, 1271, 1350, 1395, 1550, 1674, 1845, 2025, 2050, 2214, 2325, 2511, 2542, 2790, 3075, 3321, 3690, 3813, 4050, 4185, 4650, 5022, 5535, 6150, 6355, 6642, 6975, 7626, 8370, 9225, 11070, 11439, 12555, 12710, 13950, 16605, 18450, 19065, 20925, 22878, 25110, 27675, 31775, 33210, 34317, 38130, 41850, 55350, 57195, 62775, 63550, 68634, 83025, 95325, 102951, 114390, 125550, 166050, 171585, 190650, 205902, 285975, 343170, 514755, 571950, 857925, 1029510, 1715850, 2573775, 5147550]

約数ペア:

[(1, 5147550), (2, 2573775), (3, 1715850), (5, 1029510), (6, 857925), (9, 571950), (10, 514755), (15, 343170), (18, 285975), (25, 205902), (27, 190650), (30, 171585), (31, 166050), (41, 125550), (45, 114390), (50, 102951), (54, 95325), (62, 83025), (75, 68634), (81, 63550), (82, 62775), (90, 57195), (93, 55350), (123, 41850), (135, 38130), (150, 34317), (155, 33210), (162, 31775), (186, 27675), (205, 25110), (225, 22878), (246, 20925), (270, 19065), (279, 18450), (310, 16605), (369, 13950), (405, 12710), (410, 12555), (450, 11439), (465, 11070), (558, 9225), (615, 8370), (675, 7626), (738, 6975), (775, 6642), (810, 6355), (837, 6150), (930, 5535), (1025, 5022), (1107, 4650), (1230, 4185), (1271, 4050), (1350, 3813), (1395, 3690), (1550, 3321), (1674, 3075), (1845, 2790), (2025, 2542), (2050, 2511), (2214, 2325)]