68546790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 200793600

約数和(自身を除く): 132246810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 59, 65, 78, 90, 117, 118, 130, 135, 177, 195, 234, 270, 295, 331, 351, 354, 390, 531, 585, 590, 662, 702, 767, 885, 993, 1062, 1170, 1534, 1593, 1655, 1755, 1770, 1986, 2301, 2655, 2979, 3186, 3310, 3510, 3835, 4303, 4602, 4965, 5310, 5958, 6903, 7670, 7965, 8606, 8937, 9930, 11505, 12909, 13806, 14895, 15930, 17874, 19529, 20709, 21515, 23010, 25818, 29790, 34515, 38727, 39058, 41418, 43030, 44685, 58587, 64545, 69030, 77454, 89370, 97645, 103545, 116181, 117174, 129090, 175761, 193635, 195290, 207090, 232362, 253877, 292935, 351522, 387270, 507754, 527283, 580905, 585870, 761631, 878805, 1054566, 1161810, 1269385, 1523262, 1757610, 2284893, 2538770, 2636415, 3808155, 4569786, 5272830, 6854679, 7616310, 11424465, 13709358, 22848930, 34273395, 68546790]

約数ペア:

[(1, 68546790), (2, 34273395), (3, 22848930), (5, 13709358), (6, 11424465), (9, 7616310), (10, 6854679), (13, 5272830), (15, 4569786), (18, 3808155), (26, 2636415), (27, 2538770), (30, 2284893), (39, 1757610), (45, 1523262), (54, 1269385), (59, 1161810), (65, 1054566), (78, 878805), (90, 761631), (117, 585870), (118, 580905), (130, 527283), (135, 507754), (177, 387270), (195, 351522), (234, 292935), (270, 253877), (295, 232362), (331, 207090), (351, 195290), (354, 193635), (390, 175761), (531, 129090), (585, 117174), (590, 116181), (662, 103545), (702, 97645), (767, 89370), (885, 77454), (993, 69030), (1062, 64545), (1170, 58587), (1534, 44685), (1593, 43030), (1655, 41418), (1755, 39058), (1770, 38727), (1986, 34515), (2301, 29790), (2655, 25818), (2979, 23010), (3186, 21515), (3310, 20709), (3510, 19529), (3835, 17874), (4303, 15930), (4602, 14895), (4965, 13806), (5310, 12909), (5958, 11505), (6903, 9930), (7670, 8937), (7965, 8606)]