78752310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{317}}^1$

素因数の和:367

約数の個数: 144

約数和(自身を含む): 238828176

約数和(自身を除く): 160075866

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 169, 182, 195, 210, 245, 273, 294, 317, 338, 390, 455, 490, 507, 546, 634, 637, 735, 845, 910, 951, 1014, 1183, 1274, 1365, 1470, 1585, 1690, 1902, 1911, 2219, 2366, 2535, 2730, 3170, 3185, 3549, 3822, 4121, 4438, 4755, 5070, 5915, 6370, 6657, 7098, 8242, 8281, 9510, 9555, 11095, 11830, 12363, 13314, 15533, 16562, 17745, 19110, 20605, 22190, 24726, 24843, 28847, 31066, 33285, 35490, 41210, 41405, 46599, 49686, 53573, 57694, 61815, 66570, 77665, 82810, 86541, 93198, 107146, 123630, 124215, 144235, 155330, 160719, 173082, 201929, 232995, 248430, 267865, 288470, 321438, 375011, 403858, 432705, 465990, 535730, 605787, 750022, 803595, 865410, 1009645, 1125033, 1211574, 1607190, 1875055, 2019290, 2250066, 2625077, 3028935, 3750110, 5250154, 5625165, 6057870, 7875231, 11250330, 13125385, 15750462, 26250770, 39376155, 78752310]

約数ペア:

[(1, 78752310), (2, 39376155), (3, 26250770), (5, 15750462), (6, 13125385), (7, 11250330), (10, 7875231), (13, 6057870), (14, 5625165), (15, 5250154), (21, 3750110), (26, 3028935), (30, 2625077), (35, 2250066), (39, 2019290), (42, 1875055), (49, 1607190), (65, 1211574), (70, 1125033), (78, 1009645), (91, 865410), (98, 803595), (105, 750022), (130, 605787), (147, 535730), (169, 465990), (182, 432705), (195, 403858), (210, 375011), (245, 321438), (273, 288470), (294, 267865), (317, 248430), (338, 232995), (390, 201929), (455, 173082), (490, 160719), (507, 155330), (546, 144235), (634, 124215), (637, 123630), (735, 107146), (845, 93198), (910, 86541), (951, 82810), (1014, 77665), (1183, 66570), (1274, 61815), (1365, 57694), (1470, 53573), (1585, 49686), (1690, 46599), (1902, 41405), (1911, 41210), (2219, 35490), (2366, 33285), (2535, 31066), (2730, 28847), (3170, 24843), (3185, 24726), (3549, 22190), (3822, 20605), (4121, 19110), (4438, 17745), (4755, 16562), (5070, 15533), (5915, 13314), (6370, 12363), (6657, 11830), (7098, 11095), (8242, 9555), (8281, 9510)]