145809150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{13691}}^1$

素因数の和:13777

約数の個数: 48

約数和(自身を含む): 366726528

約数和(自身を除く): 220917378

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5325, 10650, 13691, 27382, 41073, 68455, 82146, 136910, 205365, 342275, 410730, 684550, 972061, 1026825, 1944122, 2053650, 2916183, 4860305, 5832366, 9720610, 14580915, 24301525, 29161830, 48603050, 72904575, 145809150]

約数ペア:

[(1, 145809150), (2, 72904575), (3, 48603050), (5, 29161830), (6, 24301525), (10, 14580915), (15, 9720610), (25, 5832366), (30, 4860305), (50, 2916183), (71, 2053650), (75, 1944122), (142, 1026825), (150, 972061), (213, 684550), (355, 410730), (426, 342275), (710, 205365), (1065, 136910), (1775, 82146), (2130, 68455), (3550, 41073), (5325, 27382), (10650, 13691)]