57541950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1801}}^1$

素因数の和:1890

約数の個数: 72

約数和(自身を含む): 156860496

約数和(自身を除く): 99318546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1775, 1801, 2130, 3195, 3550, 3602, 5325, 5403, 6390, 9005, 10650, 10806, 15975, 16209, 18010, 27015, 31950, 32418, 45025, 54030, 81045, 90050, 127871, 135075, 162090, 255742, 270150, 383613, 405225, 639355, 767226, 810450, 1150839, 1278710, 1918065, 2301678, 3196775, 3836130, 5754195, 6393550, 9590325, 11508390, 19180650, 28770975, 57541950]

約数ペア:

[(1, 57541950), (2, 28770975), (3, 19180650), (5, 11508390), (6, 9590325), (9, 6393550), (10, 5754195), (15, 3836130), (18, 3196775), (25, 2301678), (30, 1918065), (45, 1278710), (50, 1150839), (71, 810450), (75, 767226), (90, 639355), (142, 405225), (150, 383613), (213, 270150), (225, 255742), (355, 162090), (426, 135075), (450, 127871), (639, 90050), (710, 81045), (1065, 54030), (1278, 45025), (1775, 32418), (1801, 31950), (2130, 27015), (3195, 18010), (3550, 16209), (3602, 15975), (5325, 10806), (5403, 10650), (6390, 9005)]