27636570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 82218240

約数和(自身を除く): 54581670

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 79, 90, 115, 117, 130, 138, 158, 169, 195, 207, 230, 234, 237, 299, 338, 345, 390, 395, 414, 474, 507, 585, 598, 690, 711, 790, 845, 897, 1014, 1027, 1035, 1170, 1185, 1422, 1495, 1521, 1690, 1794, 1817, 2054, 2070, 2370, 2535, 2691, 2990, 3042, 3081, 3555, 3634, 3887, 4485, 5070, 5135, 5382, 5451, 6162, 7110, 7605, 7774, 8970, 9085, 9243, 10270, 10902, 11661, 13351, 13455, 15210, 15405, 16353, 18170, 18486, 19435, 23322, 23621, 26702, 26910, 27255, 30810, 32706, 34983, 38870, 40053, 46215, 47242, 54510, 58305, 66755, 69966, 70863, 80106, 81765, 92430, 116610, 118105, 120159, 133510, 141726, 163530, 174915, 200265, 212589, 236210, 240318, 307073, 349830, 354315, 400530, 425178, 600795, 614146, 708630, 921219, 1062945, 1201590, 1535365, 1842438, 2125890, 2763657, 3070730, 4606095, 5527314, 9212190, 13818285, 27636570]

約数ペア:

[(1, 27636570), (2, 13818285), (3, 9212190), (5, 5527314), (6, 4606095), (9, 3070730), (10, 2763657), (13, 2125890), (15, 1842438), (18, 1535365), (23, 1201590), (26, 1062945), (30, 921219), (39, 708630), (45, 614146), (46, 600795), (65, 425178), (69, 400530), (78, 354315), (79, 349830), (90, 307073), (115, 240318), (117, 236210), (130, 212589), (138, 200265), (158, 174915), (169, 163530), (195, 141726), (207, 133510), (230, 120159), (234, 118105), (237, 116610), (299, 92430), (338, 81765), (345, 80106), (390, 70863), (395, 69966), (414, 66755), (474, 58305), (507, 54510), (585, 47242), (598, 46215), (690, 40053), (711, 38870), (790, 34983), (845, 32706), (897, 30810), (1014, 27255), (1027, 26910), (1035, 26702), (1170, 23621), (1185, 23322), (1422, 19435), (1495, 18486), (1521, 18170), (1690, 16353), (1794, 15405), (1817, 15210), (2054, 13455), (2070, 13351), (2370, 11661), (2535, 10902), (2691, 10270), (2990, 9243), (3042, 9085), (3081, 8970), (3555, 7774), (3634, 7605), (3887, 7110), (4485, 6162), (5070, 5451), (5135, 5382)]