131049090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:374

約数の個数: 160

約数和(自身を含む): 386394624

約数和(自身を除く): 255345534

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 31, 34, 45, 51, 54, 62, 81, 85, 90, 93, 102, 135, 153, 155, 162, 170, 186, 255, 270, 279, 306, 307, 310, 405, 459, 465, 510, 527, 558, 614, 765, 810, 837, 918, 921, 930, 1054, 1377, 1395, 1530, 1535, 1581, 1674, 1842, 2295, 2511, 2635, 2754, 2763, 2790, 3070, 3162, 4185, 4590, 4605, 4743, 5022, 5219, 5270, 5526, 6885, 7905, 8289, 8370, 9210, 9486, 9517, 10438, 12555, 13770, 13815, 14229, 15657, 15810, 16578, 19034, 23715, 24867, 25110, 26095, 27630, 28458, 28551, 31314, 41445, 42687, 46971, 47430, 47585, 49734, 52190, 57102, 71145, 78285, 82890, 85374, 85653, 93942, 95170, 124335, 140913, 142290, 142755, 156570, 161789, 171306, 213435, 234855, 248670, 256959, 281826, 285510, 323578, 422739, 426870, 428265, 469710, 485367, 513918, 704565, 770877, 808945, 845478, 856530, 970734, 1284795, 1409130, 1456101, 1541754, 1617890, 2113695, 2426835, 2569590, 2912202, 3854385, 4227390, 4368303, 4853670, 7280505, 7708770, 8736606, 13104909, 14561010, 21841515, 26209818, 43683030, 65524545, 131049090]

約数ペア:

[(1, 131049090), (2, 65524545), (3, 43683030), (5, 26209818), (6, 21841515), (9, 14561010), (10, 13104909), (15, 8736606), (17, 7708770), (18, 7280505), (27, 4853670), (30, 4368303), (31, 4227390), (34, 3854385), (45, 2912202), (51, 2569590), (54, 2426835), (62, 2113695), (81, 1617890), (85, 1541754), (90, 1456101), (93, 1409130), (102, 1284795), (135, 970734), (153, 856530), (155, 845478), (162, 808945), (170, 770877), (186, 704565), (255, 513918), (270, 485367), (279, 469710), (306, 428265), (307, 426870), (310, 422739), (405, 323578), (459, 285510), (465, 281826), (510, 256959), (527, 248670), (558, 234855), (614, 213435), (765, 171306), (810, 161789), (837, 156570), (918, 142755), (921, 142290), (930, 140913), (1054, 124335), (1377, 95170), (1395, 93942), (1530, 85653), (1535, 85374), (1581, 82890), (1674, 78285), (1842, 71145), (2295, 57102), (2511, 52190), (2635, 49734), (2754, 47585), (2763, 47430), (2790, 46971), (3070, 42687), (3162, 41445), (4185, 31314), (4590, 28551), (4605, 28458), (4743, 27630), (5022, 26095), (5219, 25110), (5270, 24867), (5526, 23715), (6885, 19034), (7905, 16578), (8289, 15810), (8370, 15657), (9210, 14229), (9486, 13815), (9517, 13770), (10438, 12555)]