91393360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 120

約数和(自身を含む): 232976160

約数和(自身を除く): 141582800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 59, 67, 68, 80, 85, 118, 134, 136, 170, 236, 268, 272, 289, 295, 335, 340, 472, 536, 578, 590, 670, 680, 944, 1003, 1072, 1139, 1156, 1180, 1340, 1360, 1445, 2006, 2278, 2312, 2360, 2680, 2890, 3953, 4012, 4556, 4624, 4720, 5015, 5360, 5695, 5780, 7906, 8024, 9112, 10030, 11390, 11560, 15812, 16048, 17051, 18224, 19363, 19765, 20060, 22780, 23120, 31624, 34102, 38726, 39530, 40120, 45560, 63248, 67201, 68204, 77452, 79060, 80240, 85255, 91120, 96815, 134402, 136408, 154904, 158120, 170510, 193630, 268804, 272816, 309808, 316240, 336005, 341020, 387260, 537608, 672010, 682040, 774520, 1075216, 1142417, 1344020, 1364080, 1549040, 2284834, 2688040, 4569668, 5376080, 5712085, 9139336, 11424170, 18278672, 22848340, 45696680, 91393360]

約数ペア:

[(1, 91393360), (2, 45696680), (4, 22848340), (5, 18278672), (8, 11424170), (10, 9139336), (16, 5712085), (17, 5376080), (20, 4569668), (34, 2688040), (40, 2284834), (59, 1549040), (67, 1364080), (68, 1344020), (80, 1142417), (85, 1075216), (118, 774520), (134, 682040), (136, 672010), (170, 537608), (236, 387260), (268, 341020), (272, 336005), (289, 316240), (295, 309808), (335, 272816), (340, 268804), (472, 193630), (536, 170510), (578, 158120), (590, 154904), (670, 136408), (680, 134402), (944, 96815), (1003, 91120), (1072, 85255), (1139, 80240), (1156, 79060), (1180, 77452), (1340, 68204), (1360, 67201), (1445, 63248), (2006, 45560), (2278, 40120), (2312, 39530), (2360, 38726), (2680, 34102), (2890, 31624), (3953, 23120), (4012, 22780), (4556, 20060), (4624, 19765), (4720, 19363), (5015, 18224), (5360, 17051), (5695, 16048), (5780, 15812), (7906, 11560), (8024, 11390), (9112, 10030)]