67428460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 166017600

約数和(自身を除く): 98589140

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 121, 149, 170, 187, 220, 242, 298, 340, 374, 484, 596, 605, 745, 748, 935, 1210, 1331, 1490, 1639, 1870, 2057, 2420, 2533, 2662, 2980, 3278, 3740, 4114, 5066, 5324, 6556, 6655, 8195, 8228, 10132, 10285, 12665, 13310, 16390, 18029, 20570, 22627, 25330, 26620, 27863, 32780, 36058, 41140, 45254, 50660, 55726, 72116, 90145, 90508, 111452, 113135, 139315, 180290, 198319, 226270, 278630, 306493, 360580, 396638, 452540, 557260, 612986, 793276, 991595, 1225972, 1532465, 1983190, 3064930, 3371423, 3966380, 6129860, 6742846, 13485692, 16857115, 33714230, 67428460]

約数ペア:

[(1, 67428460), (2, 33714230), (4, 16857115), (5, 13485692), (10, 6742846), (11, 6129860), (17, 3966380), (20, 3371423), (22, 3064930), (34, 1983190), (44, 1532465), (55, 1225972), (68, 991595), (85, 793276), (110, 612986), (121, 557260), (149, 452540), (170, 396638), (187, 360580), (220, 306493), (242, 278630), (298, 226270), (340, 198319), (374, 180290), (484, 139315), (596, 113135), (605, 111452), (745, 90508), (748, 90145), (935, 72116), (1210, 55726), (1331, 50660), (1490, 45254), (1639, 41140), (1870, 36058), (2057, 32780), (2420, 27863), (2533, 26620), (2662, 25330), (2980, 22627), (3278, 20570), (3740, 18029), (4114, 16390), (5066, 13310), (5324, 12665), (6556, 10285), (6655, 10132), (8195, 8228)]