215800740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2393}}^1$

素因数の和:2578

約数の個数: 96

約数和(自身を含む): 675682560

約数和(自身を除く): 459881820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 167, 180, 270, 334, 501, 540, 668, 835, 1002, 1503, 1670, 2004, 2393, 2505, 3006, 3340, 4509, 4786, 5010, 6012, 7179, 7515, 9018, 9572, 10020, 11965, 14358, 15030, 18036, 21537, 22545, 23930, 28716, 30060, 35895, 43074, 45090, 47860, 64611, 71790, 86148, 90180, 107685, 129222, 143580, 215370, 258444, 323055, 399631, 430740, 646110, 799262, 1198893, 1292220, 1598524, 1998155, 2397786, 3596679, 3996310, 4795572, 5994465, 7193358, 7992620, 10790037, 11988930, 14386716, 17983395, 21580074, 23977860, 35966790, 43160148, 53950185, 71933580, 107900370, 215800740]

約数ペア:

[(1, 215800740), (2, 107900370), (3, 71933580), (4, 53950185), (5, 43160148), (6, 35966790), (9, 23977860), (10, 21580074), (12, 17983395), (15, 14386716), (18, 11988930), (20, 10790037), (27, 7992620), (30, 7193358), (36, 5994465), (45, 4795572), (54, 3996310), (60, 3596679), (90, 2397786), (108, 1998155), (135, 1598524), (167, 1292220), (180, 1198893), (270, 799262), (334, 646110), (501, 430740), (540, 399631), (668, 323055), (835, 258444), (1002, 215370), (1503, 143580), (1670, 129222), (2004, 107685), (2393, 90180), (2505, 86148), (3006, 71790), (3340, 64611), (4509, 47860), (4786, 45090), (5010, 43074), (6012, 35895), (7179, 30060), (7515, 28716), (9018, 23930), (9572, 22545), (10020, 21537), (11965, 18036), (14358, 15030)]