75330840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1193

約数の個数: 128

約数和(自身を含む): 249258240

約数和(自身を除く): 173927400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 390, 430, 516, 520, 559, 645, 780, 860, 1032, 1118, 1123, 1290, 1560, 1677, 1720, 2236, 2246, 2580, 2795, 3354, 3369, 4472, 4492, 5160, 5590, 5615, 6708, 6738, 8385, 8984, 11180, 11230, 13416, 13476, 14599, 16770, 16845, 22360, 22460, 26952, 29198, 33540, 33690, 43797, 44920, 48289, 58396, 67080, 67380, 72995, 87594, 96578, 116792, 134760, 144867, 145990, 175188, 193156, 218985, 241445, 289734, 291980, 350376, 386312, 437970, 482890, 579468, 583960, 627757, 724335, 875940, 965780, 1158936, 1255514, 1448670, 1751880, 1883271, 1931560, 2511028, 2897340, 3138785, 3766542, 5022056, 5794680, 6277570, 7533084, 9416355, 12555140, 15066168, 18832710, 25110280, 37665420, 75330840]

約数ペア:

[(1, 75330840), (2, 37665420), (3, 25110280), (4, 18832710), (5, 15066168), (6, 12555140), (8, 9416355), (10, 7533084), (12, 6277570), (13, 5794680), (15, 5022056), (20, 3766542), (24, 3138785), (26, 2897340), (30, 2511028), (39, 1931560), (40, 1883271), (43, 1751880), (52, 1448670), (60, 1255514), (65, 1158936), (78, 965780), (86, 875940), (104, 724335), (120, 627757), (129, 583960), (130, 579468), (156, 482890), (172, 437970), (195, 386312), (215, 350376), (258, 291980), (260, 289734), (312, 241445), (344, 218985), (390, 193156), (430, 175188), (516, 145990), (520, 144867), (559, 134760), (645, 116792), (780, 96578), (860, 87594), (1032, 72995), (1118, 67380), (1123, 67080), (1290, 58396), (1560, 48289), (1677, 44920), (1720, 43797), (2236, 33690), (2246, 33540), (2580, 29198), (2795, 26952), (3354, 22460), (3369, 22360), (4472, 16845), (4492, 16770), (5160, 14599), (5590, 13476), (5615, 13416), (6708, 11230), (6738, 11180), (8385, 8984)]