68115060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:375

約数の個数: 192

約数和(自身を含む): 236328960

約数和(自身を除く): 168213900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 313, 351, 372, 390, 403, 465, 468, 540, 558, 585, 620, 626, 702, 780, 806, 837, 930, 939, 1116, 1170, 1209, 1252, 1395, 1404, 1565, 1612, 1674, 1755, 1860, 1878, 2015, 2340, 2418, 2790, 2817, 3130, 3348, 3510, 3627, 3756, 4030, 4069, 4185, 4695, 4836, 5580, 5634, 6045, 6260, 7020, 7254, 8060, 8138, 8370, 8451, 9390, 9703, 10881, 11268, 12090, 12207, 14085, 14508, 16276, 16740, 16902, 18135, 18780, 19406, 20345, 21762, 24180, 24414, 28170, 29109, 33804, 36270, 36621, 38812, 40690, 42255, 43524, 48515, 48828, 54405, 56340, 58218, 61035, 72540, 73242, 81380, 84510, 87327, 97030, 108810, 109863, 116436, 122070, 126139, 145545, 146484, 169020, 174654, 183105, 194060, 217620, 219726, 244140, 252278, 261981, 291090, 349308, 366210, 378417, 436635, 439452, 504556, 523962, 549315, 582180, 630695, 732420, 756834, 873270, 1047924, 1098630, 1135251, 1261390, 1309905, 1513668, 1746540, 1892085, 2197260, 2270502, 2522780, 2619810, 3405753, 3784170, 4541004, 5239620, 5676255, 6811506, 7568340, 11352510, 13623012, 17028765, 22705020, 34057530, 68115060]

約数ペア:

[(1, 68115060), (2, 34057530), (3, 22705020), (4, 17028765), (5, 13623012), (6, 11352510), (9, 7568340), (10, 6811506), (12, 5676255), (13, 5239620), (15, 4541004), (18, 3784170), (20, 3405753), (26, 2619810), (27, 2522780), (30, 2270502), (31, 2197260), (36, 1892085), (39, 1746540), (45, 1513668), (52, 1309905), (54, 1261390), (60, 1135251), (62, 1098630), (65, 1047924), (78, 873270), (90, 756834), (93, 732420), (108, 630695), (117, 582180), (124, 549315), (130, 523962), (135, 504556), (155, 439452), (156, 436635), (180, 378417), (186, 366210), (195, 349308), (234, 291090), (260, 261981), (270, 252278), (279, 244140), (310, 219726), (313, 217620), (351, 194060), (372, 183105), (390, 174654), (403, 169020), (465, 146484), (468, 145545), (540, 126139), (558, 122070), (585, 116436), (620, 109863), (626, 108810), (702, 97030), (780, 87327), (806, 84510), (837, 81380), (930, 73242), (939, 72540), (1116, 61035), (1170, 58218), (1209, 56340), (1252, 54405), (1395, 48828), (1404, 48515), (1565, 43524), (1612, 42255), (1674, 40690), (1755, 38812), (1860, 36621), (1878, 36270), (2015, 33804), (2340, 29109), (2418, 28170), (2790, 24414), (2817, 24180), (3130, 21762), (3348, 20345), (3510, 19406), (3627, 18780), (3756, 18135), (4030, 16902), (4069, 16740), (4185, 16276), (4695, 14508), (4836, 14085), (5580, 12207), (5634, 12090), (6045, 11268), (6260, 10881), (7020, 9703), (7254, 9390), (8060, 8451), (8138, 8370)]