1087750620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20347}}^1$

素因数の和:20382

約数の個数: 144

約数和(自身を含む): 3732962688

約数和(自身を除く): 2645212068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 810, 891, 972, 990, 1188, 1215, 1485, 1620, 1782, 1980, 2430, 2673, 2970, 3564, 4455, 4860, 5346, 5940, 8910, 10692, 13365, 17820, 20347, 26730, 40694, 53460, 61041, 81388, 101735, 122082, 183123, 203470, 223817, 244164, 305205, 366246, 406940, 447634, 549369, 610410, 671451, 732492, 895268, 915615, 1098738, 1119085, 1220820, 1342902, 1648107, 1831230, 2014353, 2197476, 2238170, 2685804, 2746845, 3296214, 3357255, 3662460, 4028706, 4476340, 4944321, 5493690, 6043059, 6592428, 6714510, 8057412, 8240535, 9888642, 10071765, 10987380, 12086118, 13429020, 16481070, 18129177, 19777284, 20143530, 24172236, 24721605, 30215295, 32962140, 36258354, 40287060, 49443210, 54387531, 60430590, 72516708, 90645885, 98886420, 108775062, 120861180, 181291770, 217550124, 271937655, 362583540, 543875310, 1087750620]

約数ペア:

[(1, 1087750620), (2, 543875310), (3, 362583540), (4, 271937655), (5, 217550124), (6, 181291770), (9, 120861180), (10, 108775062), (11, 98886420), (12, 90645885), (15, 72516708), (18, 60430590), (20, 54387531), (22, 49443210), (27, 40287060), (30, 36258354), (33, 32962140), (36, 30215295), (44, 24721605), (45, 24172236), (54, 20143530), (55, 19777284), (60, 18129177), (66, 16481070), (81, 13429020), (90, 12086118), (99, 10987380), (108, 10071765), (110, 9888642), (132, 8240535), (135, 8057412), (162, 6714510), (165, 6592428), (180, 6043059), (198, 5493690), (220, 4944321), (243, 4476340), (270, 4028706), (297, 3662460), (324, 3357255), (330, 3296214), (396, 2746845), (405, 2685804), (486, 2238170), (495, 2197476), (540, 2014353), (594, 1831230), (660, 1648107), (810, 1342902), (891, 1220820), (972, 1119085), (990, 1098738), (1188, 915615), (1215, 895268), (1485, 732492), (1620, 671451), (1782, 610410), (1980, 549369), (2430, 447634), (2673, 406940), (2970, 366246), (3564, 305205), (4455, 244164), (4860, 223817), (5346, 203470), (5940, 183123), (8910, 122082), (10692, 101735), (13365, 81388), (17820, 61041), (20347, 53460), (26730, 40694)]