238424200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{24329}}^1$

素因数の和:24359

約数の個数: 72

約数和(自身を含む): 644866650

約数和(自身を除く): 406442450

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 24329, 48658, 97316, 121645, 170303, 194632, 243290, 340606, 486580, 608225, 681212, 851515, 973160, 1192121, 1216450, 1362424, 1703030, 2384242, 2432900, 3406060, 4257575, 4768484, 4865800, 5960605, 6812120, 8515150, 9536968, 11921210, 17030300, 23842420, 29803025, 34060600, 47684840, 59606050, 119212100, 238424200]

約数ペア:

[(1, 238424200), (2, 119212100), (4, 59606050), (5, 47684840), (7, 34060600), (8, 29803025), (10, 23842420), (14, 17030300), (20, 11921210), (25, 9536968), (28, 8515150), (35, 6812120), (40, 5960605), (49, 4865800), (50, 4768484), (56, 4257575), (70, 3406060), (98, 2432900), (100, 2384242), (140, 1703030), (175, 1362424), (196, 1216450), (200, 1192121), (245, 973160), (280, 851515), (350, 681212), (392, 608225), (490, 486580), (700, 340606), (980, 243290), (1225, 194632), (1400, 170303), (1960, 121645), (2450, 97316), (4900, 48658), (9800, 24329)]