101465820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2339}}^1$

素因数の和:2595

約数の個数: 72

約数和(自身を含む): 309188880

約数和(自身を除く): 207723060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 241, 482, 723, 964, 1205, 1446, 2169, 2339, 2410, 2892, 3615, 4338, 4678, 4820, 7017, 7230, 8676, 9356, 10845, 11695, 14034, 14460, 21051, 21690, 23390, 28068, 35085, 42102, 43380, 46780, 70170, 84204, 105255, 140340, 210510, 421020, 563699, 1127398, 1691097, 2254796, 2818495, 3382194, 5073291, 5636990, 6764388, 8455485, 10146582, 11273980, 16910970, 20293164, 25366455, 33821940, 50732910, 101465820]

約数ペア:

[(1, 101465820), (2, 50732910), (3, 33821940), (4, 25366455), (5, 20293164), (6, 16910970), (9, 11273980), (10, 10146582), (12, 8455485), (15, 6764388), (18, 5636990), (20, 5073291), (30, 3382194), (36, 2818495), (45, 2254796), (60, 1691097), (90, 1127398), (180, 563699), (241, 421020), (482, 210510), (723, 140340), (964, 105255), (1205, 84204), (1446, 70170), (2169, 46780), (2339, 43380), (2410, 42102), (2892, 35085), (3615, 28068), (4338, 23390), (4678, 21690), (4820, 21051), (7017, 14460), (7230, 14034), (8676, 11695), (9356, 10845)]