201772740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1549}}^1$

素因数の和:1741

約数の個数: 96

約数和(自身を含む): 612460800

約数和(自身を除く): 410688060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 167, 195, 260, 334, 390, 501, 668, 780, 835, 1002, 1549, 1670, 2004, 2171, 2505, 3098, 3340, 4342, 4647, 5010, 6196, 6513, 7745, 8684, 9294, 10020, 10855, 13026, 15490, 18588, 20137, 21710, 23235, 26052, 30980, 32565, 40274, 43420, 46470, 60411, 65130, 80548, 92940, 100685, 120822, 130260, 201370, 241644, 258683, 302055, 402740, 517366, 604110, 776049, 1034732, 1208220, 1293415, 1552098, 2586830, 3104196, 3362879, 3880245, 5173660, 6725758, 7760490, 10088637, 13451516, 15520980, 16814395, 20177274, 33628790, 40354548, 50443185, 67257580, 100886370, 201772740]

約数ペア:

[(1, 201772740), (2, 100886370), (3, 67257580), (4, 50443185), (5, 40354548), (6, 33628790), (10, 20177274), (12, 16814395), (13, 15520980), (15, 13451516), (20, 10088637), (26, 7760490), (30, 6725758), (39, 5173660), (52, 3880245), (60, 3362879), (65, 3104196), (78, 2586830), (130, 1552098), (156, 1293415), (167, 1208220), (195, 1034732), (260, 776049), (334, 604110), (390, 517366), (501, 402740), (668, 302055), (780, 258683), (835, 241644), (1002, 201370), (1549, 130260), (1670, 120822), (2004, 100685), (2171, 92940), (2505, 80548), (3098, 65130), (3340, 60411), (4342, 46470), (4647, 43420), (5010, 40274), (6196, 32565), (6513, 30980), (7745, 26052), (8684, 23235), (9294, 21710), (10020, 20137), (10855, 18588), (13026, 15490)]