2845028100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{305917}}^1$

素因数の和:305965

約数の個数: 72

約数和(自身を含む): 8497178368

約数和(自身を除く): 5652150268

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, 305917, 611834, 917751, 1223668, 1529585, 1835502, 3059170, 3671004, 4588755, 6118340, 7647925, 9177510, 9483427, 15295850, 18355020, 18966854, 22943775, 28450281, 30591700, 37933708, 45887550, 47417135, 56900562, 91775100, 94834270, 113801124, 142251405, 189668540, 237085675, 284502810, 474171350, 569005620, 711257025, 948342700, 1422514050, 2845028100]

約数ペア:

[(1, 2845028100), (2, 1422514050), (3, 948342700), (4, 711257025), (5, 569005620), (6, 474171350), (10, 284502810), (12, 237085675), (15, 189668540), (20, 142251405), (25, 113801124), (30, 94834270), (31, 91775100), (50, 56900562), (60, 47417135), (62, 45887550), (75, 37933708), (93, 30591700), (100, 28450281), (124, 22943775), (150, 18966854), (155, 18355020), (186, 15295850), (300, 9483427), (310, 9177510), (372, 7647925), (465, 6118340), (620, 4588755), (775, 3671004), (930, 3059170), (1550, 1835502), (1860, 1529585), (2325, 1223668), (3100, 917751), (4650, 611834), (9300, 305917)]