57072420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1013}}^1$

素因数の和:1341

約数の個数: 72

約数和(自身を含む): 173844216

約数和(自身を除く): 116771796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 313, 626, 939, 1013, 1252, 1565, 1878, 2026, 2817, 3039, 3130, 3756, 4052, 4695, 5065, 5634, 6078, 6260, 9117, 9390, 10130, 11268, 12156, 14085, 15195, 18234, 18780, 20260, 28170, 30390, 36468, 45585, 56340, 60780, 91170, 182340, 317069, 634138, 951207, 1268276, 1585345, 1902414, 2853621, 3170690, 3804828, 4756035, 5707242, 6341380, 9512070, 11414484, 14268105, 19024140, 28536210, 57072420]

約数ペア:

[(1, 57072420), (2, 28536210), (3, 19024140), (4, 14268105), (5, 11414484), (6, 9512070), (9, 6341380), (10, 5707242), (12, 4756035), (15, 3804828), (18, 3170690), (20, 2853621), (30, 1902414), (36, 1585345), (45, 1268276), (60, 951207), (90, 634138), (180, 317069), (313, 182340), (626, 91170), (939, 60780), (1013, 56340), (1252, 45585), (1565, 36468), (1878, 30390), (2026, 28170), (2817, 20260), (3039, 18780), (3130, 18234), (3756, 15195), (4052, 14085), (4695, 12156), (5065, 11268), (5634, 10130), (6078, 9390), (6260, 9117)]