30407100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1283}}^1$

素因数の和:1379

約数の個数: 72

約数和(自身を含む): 89160960

約数和(自身を除く): 58753860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 395, 474, 790, 948, 1185, 1283, 1580, 1975, 2370, 2566, 3849, 3950, 4740, 5132, 5925, 6415, 7698, 7900, 11850, 12830, 15396, 19245, 23700, 25660, 32075, 38490, 64150, 76980, 96225, 101357, 128300, 192450, 202714, 304071, 384900, 405428, 506785, 608142, 1013570, 1216284, 1520355, 2027140, 2533925, 3040710, 5067850, 6081420, 7601775, 10135700, 15203550, 30407100]

約数ペア:

[(1, 30407100), (2, 15203550), (3, 10135700), (4, 7601775), (5, 6081420), (6, 5067850), (10, 3040710), (12, 2533925), (15, 2027140), (20, 1520355), (25, 1216284), (30, 1013570), (50, 608142), (60, 506785), (75, 405428), (79, 384900), (100, 304071), (150, 202714), (158, 192450), (237, 128300), (300, 101357), (316, 96225), (395, 76980), (474, 64150), (790, 38490), (948, 32075), (1185, 25660), (1283, 23700), (1580, 19245), (1975, 15396), (2370, 12830), (2566, 11850), (3849, 7900), (3950, 7698), (4740, 6415), (5132, 5925)]