207645660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{563}}^1\times {\mathrm{683}}^1$

素因数の和:1264

約数の個数: 96

約数和(自身を含む): 648103680

約数和(自身を除く): 440458020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 563, 683, 1126, 1366, 1689, 2049, 2252, 2732, 2815, 3378, 3415, 4098, 5067, 5630, 6147, 6756, 6830, 8196, 8445, 10134, 10245, 11260, 12294, 13660, 15201, 16890, 18441, 20268, 20490, 24588, 25335, 30402, 30735, 33780, 36882, 40980, 50670, 60804, 61470, 73764, 76005, 92205, 101340, 122940, 152010, 184410, 304020, 368820, 384529, 769058, 1153587, 1538116, 1922645, 2307174, 3460761, 3845290, 4614348, 5767935, 6921522, 7690580, 10382283, 11535870, 13843044, 17303805, 20764566, 23071740, 34607610, 41529132, 51911415, 69215220, 103822830, 207645660]

約数ペア:

[(1, 207645660), (2, 103822830), (3, 69215220), (4, 51911415), (5, 41529132), (6, 34607610), (9, 23071740), (10, 20764566), (12, 17303805), (15, 13843044), (18, 11535870), (20, 10382283), (27, 7690580), (30, 6921522), (36, 5767935), (45, 4614348), (54, 3845290), (60, 3460761), (90, 2307174), (108, 1922645), (135, 1538116), (180, 1153587), (270, 769058), (540, 384529), (563, 368820), (683, 304020), (1126, 184410), (1366, 152010), (1689, 122940), (2049, 101340), (2252, 92205), (2732, 76005), (2815, 73764), (3378, 61470), (3415, 60804), (4098, 50670), (5067, 40980), (5630, 36882), (6147, 33780), (6756, 30735), (6830, 30402), (8196, 25335), (8445, 24588), (10134, 20490), (10245, 20268), (11260, 18441), (12294, 16890), (13660, 15201)]