69216700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1621}}^1$

素因数の和:1703

約数の個数: 72

約数和(自身を含む): 174579104

約数和(自身を除く): 105362404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 140, 175, 244, 305, 350, 427, 610, 700, 854, 1220, 1525, 1621, 1708, 2135, 3050, 3242, 4270, 6100, 6484, 8105, 8540, 10675, 11347, 16210, 21350, 22694, 32420, 40525, 42700, 45388, 56735, 81050, 98881, 113470, 162100, 197762, 226940, 283675, 395524, 494405, 567350, 692167, 988810, 1134700, 1384334, 1977620, 2472025, 2768668, 3460835, 4944050, 6921670, 9888100, 13843340, 17304175, 34608350, 69216700]

約数ペア:

[(1, 69216700), (2, 34608350), (4, 17304175), (5, 13843340), (7, 9888100), (10, 6921670), (14, 4944050), (20, 3460835), (25, 2768668), (28, 2472025), (35, 1977620), (50, 1384334), (61, 1134700), (70, 988810), (100, 692167), (122, 567350), (140, 494405), (175, 395524), (244, 283675), (305, 226940), (350, 197762), (427, 162100), (610, 113470), (700, 98881), (854, 81050), (1220, 56735), (1525, 45388), (1621, 42700), (1708, 40525), (2135, 32420), (3050, 22694), (3242, 21350), (4270, 16210), (6100, 11347), (6484, 10675), (8105, 8540)]