138433400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1621}}^1$

素因数の和:1705

約数の個数: 96

約数和(自身を含む): 374098080

約数和(自身を除く): 235664680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 61, 70, 100, 122, 140, 175, 200, 244, 280, 305, 350, 427, 488, 610, 700, 854, 1220, 1400, 1525, 1621, 1708, 2135, 2440, 3050, 3242, 3416, 4270, 6100, 6484, 8105, 8540, 10675, 11347, 12200, 12968, 16210, 17080, 21350, 22694, 32420, 40525, 42700, 45388, 56735, 64840, 81050, 85400, 90776, 98881, 113470, 162100, 197762, 226940, 283675, 324200, 395524, 453880, 494405, 567350, 692167, 791048, 988810, 1134700, 1384334, 1977620, 2269400, 2472025, 2768668, 3460835, 3955240, 4944050, 5537336, 6921670, 9888100, 13843340, 17304175, 19776200, 27686680, 34608350, 69216700, 138433400]

約数ペア:

[(1, 138433400), (2, 69216700), (4, 34608350), (5, 27686680), (7, 19776200), (8, 17304175), (10, 13843340), (14, 9888100), (20, 6921670), (25, 5537336), (28, 4944050), (35, 3955240), (40, 3460835), (50, 2768668), (56, 2472025), (61, 2269400), (70, 1977620), (100, 1384334), (122, 1134700), (140, 988810), (175, 791048), (200, 692167), (244, 567350), (280, 494405), (305, 453880), (350, 395524), (427, 324200), (488, 283675), (610, 226940), (700, 197762), (854, 162100), (1220, 113470), (1400, 98881), (1525, 90776), (1621, 85400), (1708, 81050), (2135, 64840), (2440, 56735), (3050, 45388), (3242, 42700), (3416, 40525), (4270, 32420), (6100, 22694), (6484, 21350), (8105, 17080), (8540, 16210), (10675, 12968), (11347, 12200)]