39516900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{839}}^1$

素因数の和:1013

約数の個数: 72

約数和(自身を含む): 115200960

約数和(自身を除く): 75684060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 157, 300, 314, 471, 628, 785, 839, 942, 1570, 1678, 1884, 2355, 2517, 3140, 3356, 3925, 4195, 4710, 5034, 7850, 8390, 9420, 10068, 11775, 12585, 15700, 16780, 20975, 23550, 25170, 41950, 47100, 50340, 62925, 83900, 125850, 131723, 251700, 263446, 395169, 526892, 658615, 790338, 1317230, 1580676, 1975845, 2634460, 3293075, 3951690, 6586150, 7903380, 9879225, 13172300, 19758450, 39516900]

約数ペア:

[(1, 39516900), (2, 19758450), (3, 13172300), (4, 9879225), (5, 7903380), (6, 6586150), (10, 3951690), (12, 3293075), (15, 2634460), (20, 1975845), (25, 1580676), (30, 1317230), (50, 790338), (60, 658615), (75, 526892), (100, 395169), (150, 263446), (157, 251700), (300, 131723), (314, 125850), (471, 83900), (628, 62925), (785, 50340), (839, 47100), (942, 41950), (1570, 25170), (1678, 23550), (1884, 20975), (2355, 16780), (2517, 15700), (3140, 12585), (3356, 11775), (3925, 10068), (4195, 9420), (4710, 8390), (5034, 7850)]