90113310

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:740

約数の個数: 160

約数和(自身を含む): 289377792

約数和(自身を除く): 199264482

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 81, 90, 105, 115, 126, 135, 138, 161, 162, 189, 207, 210, 230, 270, 315, 322, 345, 378, 405, 414, 483, 567, 621, 630, 690, 691, 805, 810, 945, 966, 1035, 1134, 1242, 1382, 1449, 1610, 1863, 1890, 2070, 2073, 2415, 2835, 2898, 3105, 3455, 3726, 4146, 4347, 4830, 4837, 5670, 6210, 6219, 6910, 7245, 8694, 9315, 9674, 10365, 12438, 13041, 14490, 14511, 15893, 18630, 18657, 20730, 21735, 24185, 26082, 29022, 31095, 31786, 37314, 43470, 43533, 47679, 48370, 55971, 62190, 65205, 72555, 79465, 87066, 93285, 95358, 111251, 111942, 130410, 130599, 143037, 145110, 158930, 186570, 217665, 222502, 238395, 261198, 279855, 286074, 333753, 391797, 429111, 435330, 476790, 556255, 559710, 652995, 667506, 715185, 783594, 858222, 1001259, 1112510, 1287333, 1305990, 1430370, 1668765, 1958985, 2002518, 2145555, 2574666, 3003777, 3337530, 3917970, 4291110, 5006295, 6007554, 6436665, 9011331, 10012590, 12873330, 15018885, 18022662, 30037770, 45056655, 90113310]

約数ペア:

[(1, 90113310), (2, 45056655), (3, 30037770), (5, 18022662), (6, 15018885), (7, 12873330), (9, 10012590), (10, 9011331), (14, 6436665), (15, 6007554), (18, 5006295), (21, 4291110), (23, 3917970), (27, 3337530), (30, 3003777), (35, 2574666), (42, 2145555), (45, 2002518), (46, 1958985), (54, 1668765), (63, 1430370), (69, 1305990), (70, 1287333), (81, 1112510), (90, 1001259), (105, 858222), (115, 783594), (126, 715185), (135, 667506), (138, 652995), (161, 559710), (162, 556255), (189, 476790), (207, 435330), (210, 429111), (230, 391797), (270, 333753), (315, 286074), (322, 279855), (345, 261198), (378, 238395), (405, 222502), (414, 217665), (483, 186570), (567, 158930), (621, 145110), (630, 143037), (690, 130599), (691, 130410), (805, 111942), (810, 111251), (945, 95358), (966, 93285), (1035, 87066), (1134, 79465), (1242, 72555), (1382, 65205), (1449, 62190), (1610, 55971), (1863, 48370), (1890, 47679), (2070, 43533), (2073, 43470), (2415, 37314), (2835, 31786), (2898, 31095), (3105, 29022), (3455, 26082), (3726, 24185), (4146, 21735), (4347, 20730), (4830, 18657), (4837, 18630), (5670, 15893), (6210, 14511), (6219, 14490), (6910, 13041), (7245, 12438), (8694, 10365), (9315, 9674)]