88475640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:813

約数の個数: 128

約数和(自身を含む): 292965120

約数和(自身を除く): 204489480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 97, 110, 120, 132, 165, 194, 220, 264, 291, 330, 388, 440, 485, 582, 660, 691, 776, 970, 1067, 1164, 1320, 1382, 1455, 1940, 2073, 2134, 2328, 2764, 2910, 3201, 3455, 3880, 4146, 4268, 5335, 5528, 5820, 6402, 6910, 7601, 8292, 8536, 10365, 10670, 11640, 12804, 13820, 15202, 16005, 16584, 20730, 21340, 22803, 25608, 27640, 30404, 32010, 38005, 41460, 42680, 45606, 60808, 64020, 67027, 76010, 82920, 91212, 114015, 128040, 134054, 152020, 182424, 201081, 228030, 268108, 304040, 335135, 402162, 456060, 536216, 670270, 737297, 804324, 912120, 1005405, 1340540, 1474594, 1608648, 2010810, 2211891, 2681080, 2949188, 3686485, 4021620, 4423782, 5898376, 7372970, 8043240, 8847564, 11059455, 14745940, 17695128, 22118910, 29491880, 44237820, 88475640]

約数ペア:

[(1, 88475640), (2, 44237820), (3, 29491880), (4, 22118910), (5, 17695128), (6, 14745940), (8, 11059455), (10, 8847564), (11, 8043240), (12, 7372970), (15, 5898376), (20, 4423782), (22, 4021620), (24, 3686485), (30, 2949188), (33, 2681080), (40, 2211891), (44, 2010810), (55, 1608648), (60, 1474594), (66, 1340540), (88, 1005405), (97, 912120), (110, 804324), (120, 737297), (132, 670270), (165, 536216), (194, 456060), (220, 402162), (264, 335135), (291, 304040), (330, 268108), (388, 228030), (440, 201081), (485, 182424), (582, 152020), (660, 134054), (691, 128040), (776, 114015), (970, 91212), (1067, 82920), (1164, 76010), (1320, 67027), (1382, 64020), (1455, 60808), (1940, 45606), (2073, 42680), (2134, 41460), (2328, 38005), (2764, 32010), (2910, 30404), (3201, 27640), (3455, 25608), (3880, 22803), (4146, 21340), (4268, 20730), (5335, 16584), (5528, 16005), (5820, 15202), (6402, 13820), (6910, 12804), (7601, 11640), (8292, 10670), (8536, 10365)]