137853420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 395673600

約数和(自身を除く): 257820180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 127, 158, 229, 237, 254, 316, 381, 395, 458, 474, 508, 635, 687, 762, 790, 916, 948, 1145, 1185, 1270, 1374, 1524, 1580, 1905, 2290, 2370, 2540, 2748, 3435, 3810, 4580, 4740, 6870, 7620, 10033, 13740, 18091, 20066, 29083, 30099, 36182, 40132, 50165, 54273, 58166, 60198, 72364, 87249, 90455, 100330, 108546, 116332, 120396, 145415, 150495, 174498, 180910, 200660, 217092, 271365, 290830, 300990, 348996, 361820, 436245, 542730, 581660, 601980, 872490, 1085460, 1744980, 2297557, 4595114, 6892671, 9190228, 11487785, 13785342, 22975570, 27570684, 34463355, 45951140, 68926710, 137853420]

約数ペア:

[(1, 137853420), (2, 68926710), (3, 45951140), (4, 34463355), (5, 27570684), (6, 22975570), (10, 13785342), (12, 11487785), (15, 9190228), (20, 6892671), (30, 4595114), (60, 2297557), (79, 1744980), (127, 1085460), (158, 872490), (229, 601980), (237, 581660), (254, 542730), (316, 436245), (381, 361820), (395, 348996), (458, 300990), (474, 290830), (508, 271365), (635, 217092), (687, 200660), (762, 180910), (790, 174498), (916, 150495), (948, 145415), (1145, 120396), (1185, 116332), (1270, 108546), (1374, 100330), (1524, 90455), (1580, 87249), (1905, 72364), (2290, 60198), (2370, 58166), (2540, 54273), (2748, 50165), (3435, 40132), (3810, 36182), (4580, 30099), (4740, 29083), (6870, 20066), (7620, 18091), (10033, 13740)]