100434780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5119}}^1$

素因数の和:5243

約数の個数: 72

約数和(自身を含む): 307507200

約数和(自身を除く): 207072420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3924, 4905, 5119, 6540, 9810, 10238, 15357, 19620, 20476, 25595, 30714, 46071, 51190, 61428, 76785, 92142, 102380, 153570, 184284, 230355, 307140, 460710, 557971, 921420, 1115942, 1673913, 2231884, 2789855, 3347826, 5021739, 5579710, 6695652, 8369565, 10043478, 11159420, 16739130, 20086956, 25108695, 33478260, 50217390, 100434780]

約数ペア:

[(1, 100434780), (2, 50217390), (3, 33478260), (4, 25108695), (5, 20086956), (6, 16739130), (9, 11159420), (10, 10043478), (12, 8369565), (15, 6695652), (18, 5579710), (20, 5021739), (30, 3347826), (36, 2789855), (45, 2231884), (60, 1673913), (90, 1115942), (109, 921420), (180, 557971), (218, 460710), (327, 307140), (436, 230355), (545, 184284), (654, 153570), (981, 102380), (1090, 92142), (1308, 76785), (1635, 61428), (1962, 51190), (2180, 46071), (3270, 30714), (3924, 25595), (4905, 20476), (5119, 19620), (6540, 15357), (9810, 10238)]