217598580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{18043}}^1$

素因数の和:18125

約数の個数: 72

約数和(自身を含む): 669937632

約数和(自身を除く): 452339052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 18043, 36086, 54129, 72172, 90215, 108258, 162387, 180430, 216516, 270645, 324774, 360860, 541290, 649548, 811935, 1082580, 1208881, 1623870, 2417762, 3247740, 3626643, 4835524, 6044405, 7253286, 10879929, 12088810, 14506572, 18133215, 21759858, 24177620, 36266430, 43519716, 54399645, 72532860, 108799290, 217598580]

約数ペア:

[(1, 217598580), (2, 108799290), (3, 72532860), (4, 54399645), (5, 43519716), (6, 36266430), (9, 24177620), (10, 21759858), (12, 18133215), (15, 14506572), (18, 12088810), (20, 10879929), (30, 7253286), (36, 6044405), (45, 4835524), (60, 3626643), (67, 3247740), (90, 2417762), (134, 1623870), (180, 1208881), (201, 1082580), (268, 811935), (335, 649548), (402, 541290), (603, 360860), (670, 324774), (804, 270645), (1005, 216516), (1206, 180430), (1340, 162387), (2010, 108258), (2412, 90215), (3015, 72172), (4020, 54129), (6030, 36086), (12060, 18043)]