101229360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1999}}^1$

素因数の和:2226

約数の個数: 80

約数和(自身を含む): 315456000

約数和(自身を除く): 214226640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 1055, 1266, 1688, 1999, 2110, 2532, 3165, 3376, 3998, 4220, 5064, 5997, 6330, 7996, 8440, 9995, 10128, 11994, 12660, 15992, 16880, 19990, 23988, 25320, 29985, 31984, 39980, 47976, 50640, 59970, 79960, 95952, 119940, 159920, 239880, 421789, 479760, 843578, 1265367, 1687156, 2108945, 2530734, 3374312, 4217890, 5061468, 6326835, 6748624, 8435780, 10122936, 12653670, 16871560, 20245872, 25307340, 33743120, 50614680, 101229360]

約数ペア:

[(1, 101229360), (2, 50614680), (3, 33743120), (4, 25307340), (5, 20245872), (6, 16871560), (8, 12653670), (10, 10122936), (12, 8435780), (15, 6748624), (16, 6326835), (20, 5061468), (24, 4217890), (30, 3374312), (40, 2530734), (48, 2108945), (60, 1687156), (80, 1265367), (120, 843578), (211, 479760), (240, 421789), (422, 239880), (633, 159920), (844, 119940), (1055, 95952), (1266, 79960), (1688, 59970), (1999, 50640), (2110, 47976), (2532, 39980), (3165, 31984), (3376, 29985), (3998, 25320), (4220, 23988), (5064, 19990), (5997, 16880), (6330, 15992), (7996, 12660), (8440, 11994), (9995, 10128)]