20075150070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1\times {\mathrm{3727}}^1$

素因数の和:4454

約数の個数: 96

約数和(自身を含む): 52833126528

約数和(自身を除く): 32757976458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 617, 873, 970, 1234, 1455, 1746, 1851, 2910, 3085, 3702, 3727, 4365, 5553, 6170, 7454, 8730, 9255, 11106, 11181, 18510, 18635, 22362, 27765, 33543, 37270, 55530, 55905, 59849, 67086, 111810, 119698, 167715, 179547, 299245, 335430, 359094, 361519, 538641, 598490, 723038, 897735, 1077282, 1084557, 1795470, 1807595, 2169114, 2299559, 2693205, 3253671, 3615190, 4599118, 5386410, 5422785, 6507342, 6898677, 10845570, 11497795, 13797354, 16268355, 20696031, 22995590, 32536710, 34493385, 41392062, 68986770, 103480155, 206960310, 223057223, 446114446, 669171669, 1115286115, 1338343338, 2007515007, 2230572230, 3345858345, 4015030014, 6691716690, 10037575035, 20075150070]

約数ペア:

[(1, 20075150070), (2, 10037575035), (3, 6691716690), (5, 4015030014), (6, 3345858345), (9, 2230572230), (10, 2007515007), (15, 1338343338), (18, 1115286115), (30, 669171669), (45, 446114446), (90, 223057223), (97, 206960310), (194, 103480155), (291, 68986770), (485, 41392062), (582, 34493385), (617, 32536710), (873, 22995590), (970, 20696031), (1234, 16268355), (1455, 13797354), (1746, 11497795), (1851, 10845570), (2910, 6898677), (3085, 6507342), (3702, 5422785), (3727, 5386410), (4365, 4599118), (5553, 3615190), (6170, 3253671), (7454, 2693205), (8730, 2299559), (9255, 2169114), (11106, 1807595), (11181, 1795470), (18510, 1084557), (18635, 1077282), (22362, 897735), (27765, 723038), (33543, 598490), (37270, 538641), (55530, 361519), (55905, 359094), (59849, 335430), (67086, 299245), (111810, 179547), (119698, 167715)]