151844040

素因数分解:

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

素因数の和:2227

約数の個数: 96

約数和(自身を含む): 496080000

約数和(自身を除く): 344235960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 211, 360, 422, 633, 844, 1055, 1266, 1688, 1899, 1999, 2110, 2532, 3165, 3798, 3998, 4220, 5064, 5997, 6330, 7596, 7996, 8440, 9495, 9995, 11994, 12660, 15192, 15992, 17991, 18990, 19990, 23988, 25320, 29985, 35982, 37980, 39980, 47976, 59970, 71964, 75960, 79960, 89955, 119940, 143928, 179910, 239880, 359820, 421789, 719640, 843578, 1265367, 1687156, 2108945, 2530734, 3374312, 3796101, 4217890, 5061468, 6326835, 7592202, 8435780, 10122936, 12653670, 15184404, 16871560, 18980505, 25307340, 30368808, 37961010, 50614680, 75922020, 151844040]

約数ペア:

[(1, 151844040), (2, 75922020), (3, 50614680), (4, 37961010), (5, 30368808), (6, 25307340), (8, 18980505), (9, 16871560), (10, 15184404), (12, 12653670), (15, 10122936), (18, 8435780), (20, 7592202), (24, 6326835), (30, 5061468), (36, 4217890), (40, 3796101), (45, 3374312), (60, 2530734), (72, 2108945), (90, 1687156), (120, 1265367), (180, 843578), (211, 719640), (360, 421789), (422, 359820), (633, 239880), (844, 179910), (1055, 143928), (1266, 119940), (1688, 89955), (1899, 79960), (1999, 75960), (2110, 71964), (2532, 59970), (3165, 47976), (3798, 39980), (3998, 37980), (4220, 35982), (5064, 29985), (5997, 25320), (6330, 23988), (7596, 19990), (7996, 18990), (8440, 17991), (9495, 15992), (9995, 15192), (11994, 12660)]