54166700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 135324672

約数和(自身を除く): 81157972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 223, 347, 350, 446, 694, 700, 892, 1115, 1388, 1561, 1735, 2230, 2429, 3122, 3470, 4460, 4858, 5575, 6244, 6940, 7805, 8675, 9716, 11150, 12145, 15610, 17350, 22300, 24290, 31220, 34700, 39025, 48580, 60725, 77381, 78050, 121450, 154762, 156100, 242900, 309524, 386905, 541667, 773810, 1083334, 1547620, 1934525, 2166668, 2708335, 3869050, 5416670, 7738100, 10833340, 13541675, 27083350, 54166700]

約数ペア:

[(1, 54166700), (2, 27083350), (4, 13541675), (5, 10833340), (7, 7738100), (10, 5416670), (14, 3869050), (20, 2708335), (25, 2166668), (28, 1934525), (35, 1547620), (50, 1083334), (70, 773810), (100, 541667), (140, 386905), (175, 309524), (223, 242900), (347, 156100), (350, 154762), (446, 121450), (694, 78050), (700, 77381), (892, 60725), (1115, 48580), (1388, 39025), (1561, 34700), (1735, 31220), (2230, 24290), (2429, 22300), (3122, 17350), (3470, 15610), (4460, 12145), (4858, 11150), (5575, 9716), (6244, 8675), (6940, 7805)]