108965220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2851}}^1$

素因数の和:2890

約数の個数: 144

約数和(自身を含む): 382350528

約数和(自身を除く): 273385308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2851, 2940, 3185, 3822, 5460, 5702, 6370, 7644, 8553, 9555, 11404, 12740, 14255, 17106, 19110, 19957, 28510, 34212, 37063, 38220, 39914, 42765, 57020, 59871, 74126, 79828, 85530, 99785, 111189, 119742, 139699, 148252, 171060, 185315, 199570, 222378, 239484, 259441, 279398, 299355, 370630, 399140, 419097, 444756, 518882, 555945, 558796, 598710, 698495, 741260, 778323, 838194, 1037764, 1111890, 1197420, 1297205, 1396990, 1556646, 1676388, 1816087, 2095485, 2223780, 2594410, 2793980, 3113292, 3632174, 3891615, 4190970, 5188820, 5448261, 7264348, 7783230, 8381940, 9080435, 10896522, 15566460, 18160870, 21793044, 27241305, 36321740, 54482610, 108965220]

約数ペア:

[(1, 108965220), (2, 54482610), (3, 36321740), (4, 27241305), (5, 21793044), (6, 18160870), (7, 15566460), (10, 10896522), (12, 9080435), (13, 8381940), (14, 7783230), (15, 7264348), (20, 5448261), (21, 5188820), (26, 4190970), (28, 3891615), (30, 3632174), (35, 3113292), (39, 2793980), (42, 2594410), (49, 2223780), (52, 2095485), (60, 1816087), (65, 1676388), (70, 1556646), (78, 1396990), (84, 1297205), (91, 1197420), (98, 1111890), (105, 1037764), (130, 838194), (140, 778323), (147, 741260), (156, 698495), (182, 598710), (195, 558796), (196, 555945), (210, 518882), (245, 444756), (260, 419097), (273, 399140), (294, 370630), (364, 299355), (390, 279398), (420, 259441), (455, 239484), (490, 222378), (546, 199570), (588, 185315), (637, 171060), (735, 148252), (780, 139699), (910, 119742), (980, 111189), (1092, 99785), (1274, 85530), (1365, 79828), (1470, 74126), (1820, 59871), (1911, 57020), (2548, 42765), (2730, 39914), (2851, 38220), (2940, 37063), (3185, 34212), (3822, 28510), (5460, 19957), (5702, 19110), (6370, 17106), (7644, 14255), (8553, 12740), (9555, 11404)]