2016971700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{24809}}^1$

素因数の和:25097

約数の個数: 72

約数和(自身を含む): 5857541760

約数和(自身を除く): 3840570060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 271, 300, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 5420, 6775, 8130, 13550, 16260, 20325, 24809, 27100, 40650, 49618, 74427, 81300, 99236, 124045, 148854, 248090, 297708, 372135, 496180, 620225, 744270, 1240450, 1488540, 1860675, 2480900, 3721350, 6723239, 7442700, 13446478, 20169717, 26892956, 33616195, 40339434, 67232390, 80678868, 100848585, 134464780, 168080975, 201697170, 336161950, 403394340, 504242925, 672323900, 1008485850, 2016971700]

約数ペア:

[(1, 2016971700), (2, 1008485850), (3, 672323900), (4, 504242925), (5, 403394340), (6, 336161950), (10, 201697170), (12, 168080975), (15, 134464780), (20, 100848585), (25, 80678868), (30, 67232390), (50, 40339434), (60, 33616195), (75, 26892956), (100, 20169717), (150, 13446478), (271, 7442700), (300, 6723239), (542, 3721350), (813, 2480900), (1084, 1860675), (1355, 1488540), (1626, 1240450), (2710, 744270), (3252, 620225), (4065, 496180), (5420, 372135), (6775, 297708), (8130, 248090), (13550, 148854), (16260, 124045), (20325, 99236), (24809, 81300), (27100, 74427), (40650, 49618)]