240318100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19861}}^1$

素因数の和:19897

約数の個数: 54

約数和(自身を含む): 573237182

約数和(自身を除く): 332919082

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1210, 2420, 3025, 6050, 12100, 19861, 39722, 79444, 99305, 198610, 218471, 397220, 436942, 496525, 873884, 993050, 1092355, 1986100, 2184710, 2403181, 4369420, 4806362, 5461775, 9612724, 10923550, 12015905, 21847100, 24031810, 48063620, 60079525, 120159050, 240318100]

約数ペア:

[(1, 240318100), (2, 120159050), (4, 60079525), (5, 48063620), (10, 24031810), (11, 21847100), (20, 12015905), (22, 10923550), (25, 9612724), (44, 5461775), (50, 4806362), (55, 4369420), (100, 2403181), (110, 2184710), (121, 1986100), (220, 1092355), (242, 993050), (275, 873884), (484, 496525), (550, 436942), (605, 397220), (1100, 218471), (1210, 198610), (2420, 99305), (3025, 79444), (6050, 39722), (12100, 19861)]