227367660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6779}}^1$

素因数の和:6847

約数の個数: 96

約数和(自身を含む): 701648640

約数和(自身を除く): 474280980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 172, 195, 215, 258, 260, 390, 430, 516, 559, 645, 780, 860, 1118, 1290, 1677, 2236, 2580, 2795, 3354, 5590, 6708, 6779, 8385, 11180, 13558, 16770, 20337, 27116, 33540, 33895, 40674, 67790, 81348, 88127, 101685, 135580, 176254, 203370, 264381, 291497, 352508, 406740, 440635, 528762, 582994, 874491, 881270, 1057524, 1165988, 1321905, 1457485, 1748982, 1762540, 2643810, 2914970, 3497964, 3789461, 4372455, 5287620, 5829940, 7578922, 8744910, 11368383, 15157844, 17489820, 18947305, 22736766, 37894610, 45473532, 56841915, 75789220, 113683830, 227367660]

約数ペア:

[(1, 227367660), (2, 113683830), (3, 75789220), (4, 56841915), (5, 45473532), (6, 37894610), (10, 22736766), (12, 18947305), (13, 17489820), (15, 15157844), (20, 11368383), (26, 8744910), (30, 7578922), (39, 5829940), (43, 5287620), (52, 4372455), (60, 3789461), (65, 3497964), (78, 2914970), (86, 2643810), (129, 1762540), (130, 1748982), (156, 1457485), (172, 1321905), (195, 1165988), (215, 1057524), (258, 881270), (260, 874491), (390, 582994), (430, 528762), (516, 440635), (559, 406740), (645, 352508), (780, 291497), (860, 264381), (1118, 203370), (1290, 176254), (1677, 135580), (2236, 101685), (2580, 88127), (2795, 81348), (3354, 67790), (5590, 40674), (6708, 33895), (6779, 33540), (8385, 27116), (11180, 20337), (13558, 16770)]