87623640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^2$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 318578400

約数和(自身を除く): 230954760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 79, 90, 104, 108, 117, 120, 130, 135, 156, 158, 180, 195, 216, 234, 237, 260, 270, 312, 316, 351, 360, 390, 395, 468, 474, 520, 540, 585, 632, 702, 711, 780, 790, 936, 948, 1027, 1080, 1170, 1185, 1404, 1422, 1560, 1580, 1755, 1896, 2054, 2133, 2340, 2370, 2808, 2844, 3081, 3160, 3510, 3555, 4108, 4266, 4680, 4740, 5135, 5688, 6162, 6241, 7020, 7110, 8216, 8532, 9243, 9480, 10270, 10665, 12324, 12482, 14040, 14220, 15405, 17064, 18486, 18723, 20540, 21330, 24648, 24964, 27729, 28440, 30810, 31205, 36972, 37446, 41080, 42660, 46215, 49928, 55458, 56169, 61620, 62410, 73944, 74892, 81133, 85320, 92430, 93615, 110916, 112338, 123240, 124820, 138645, 149784, 162266, 168507, 184860, 187230, 221832, 224676, 243399, 249640, 277290, 280845, 324532, 337014, 369720, 374460, 405665, 449352, 486798, 554580, 561690, 649064, 674028, 730197, 748920, 811330, 842535, 973596, 1109160, 1123380, 1216995, 1348056, 1460394, 1622660, 1685070, 1947192, 2190591, 2246760, 2433990, 2920788, 3245320, 3370140, 3650985, 4381182, 4867980, 5841576, 6740280, 7301970, 8762364, 9735960, 10952955, 14603940, 17524728, 21905910, 29207880, 43811820, 87623640]

約数ペア:

[(1, 87623640), (2, 43811820), (3, 29207880), (4, 21905910), (5, 17524728), (6, 14603940), (8, 10952955), (9, 9735960), (10, 8762364), (12, 7301970), (13, 6740280), (15, 5841576), (18, 4867980), (20, 4381182), (24, 3650985), (26, 3370140), (27, 3245320), (30, 2920788), (36, 2433990), (39, 2246760), (40, 2190591), (45, 1947192), (52, 1685070), (54, 1622660), (60, 1460394), (65, 1348056), (72, 1216995), (78, 1123380), (79, 1109160), (90, 973596), (104, 842535), (108, 811330), (117, 748920), (120, 730197), (130, 674028), (135, 649064), (156, 561690), (158, 554580), (180, 486798), (195, 449352), (216, 405665), (234, 374460), (237, 369720), (260, 337014), (270, 324532), (312, 280845), (316, 277290), (351, 249640), (360, 243399), (390, 224676), (395, 221832), (468, 187230), (474, 184860), (520, 168507), (540, 162266), (585, 149784), (632, 138645), (702, 124820), (711, 123240), (780, 112338), (790, 110916), (936, 93615), (948, 92430), (1027, 85320), (1080, 81133), (1170, 74892), (1185, 73944), (1404, 62410), (1422, 61620), (1560, 56169), (1580, 55458), (1755, 49928), (1896, 46215), (2054, 42660), (2133, 41080), (2340, 37446), (2370, 36972), (2808, 31205), (2844, 30810), (3081, 28440), (3160, 27729), (3510, 24964), (3555, 24648), (4108, 21330), (4266, 20540), (4680, 18723), (4740, 18486), (5135, 17064), (5688, 15405), (6162, 14220), (6241, 14040), (7020, 12482), (7110, 12324), (8216, 10665), (8532, 10270), (9243, 9480)]