61245700

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 138241152

約数和(自身を除く): 76995452

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 83, 94, 100, 157, 166, 188, 235, 314, 332, 415, 470, 628, 785, 830, 940, 1175, 1570, 1660, 2075, 2350, 3140, 3901, 3925, 4150, 4700, 7379, 7802, 7850, 8300, 13031, 14758, 15604, 15700, 19505, 26062, 29516, 36895, 39010, 52124, 65155, 73790, 78020, 97525, 130310, 147580, 184475, 195050, 260620, 325775, 368950, 390100, 612457, 651550, 737900, 1224914, 1303100, 2449828, 3062285, 6124570, 12249140, 15311425, 30622850, 61245700]

約数ペア:

[(1, 61245700), (2, 30622850), (4, 15311425), (5, 12249140), (10, 6124570), (20, 3062285), (25, 2449828), (47, 1303100), (50, 1224914), (83, 737900), (94, 651550), (100, 612457), (157, 390100), (166, 368950), (188, 325775), (235, 260620), (314, 195050), (332, 184475), (415, 147580), (470, 130310), (628, 97525), (785, 78020), (830, 73790), (940, 65155), (1175, 52124), (1570, 39010), (1660, 36895), (2075, 29516), (2350, 26062), (3140, 19505), (3901, 15700), (3925, 15604), (4150, 14758), (4700, 13031), (7379, 8300), (7802, 7850)]