61967600

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 120

約数和(自身を含む): 157757760

約数和(自身を除く): 95790160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 53, 74, 79, 80, 100, 106, 148, 158, 185, 200, 212, 265, 296, 316, 370, 395, 400, 424, 530, 592, 632, 740, 790, 848, 925, 1060, 1264, 1325, 1480, 1580, 1850, 1961, 1975, 2120, 2650, 2923, 2960, 3160, 3700, 3922, 3950, 4187, 4240, 5300, 5846, 6320, 7400, 7844, 7900, 8374, 9805, 10600, 11692, 14615, 14800, 15688, 15800, 16748, 19610, 20935, 21200, 23384, 29230, 31376, 31600, 33496, 39220, 41870, 46768, 49025, 58460, 66992, 73075, 78440, 83740, 98050, 104675, 116920, 146150, 154919, 156880, 167480, 196100, 209350, 233840, 292300, 309838, 334960, 392200, 418700, 584600, 619676, 774595, 784400, 837400, 1169200, 1239352, 1549190, 1674800, 2478704, 3098380, 3872975, 6196760, 7745950, 12393520, 15491900, 30983800, 61967600]

約数ペア:

[(1, 61967600), (2, 30983800), (4, 15491900), (5, 12393520), (8, 7745950), (10, 6196760), (16, 3872975), (20, 3098380), (25, 2478704), (37, 1674800), (40, 1549190), (50, 1239352), (53, 1169200), (74, 837400), (79, 784400), (80, 774595), (100, 619676), (106, 584600), (148, 418700), (158, 392200), (185, 334960), (200, 309838), (212, 292300), (265, 233840), (296, 209350), (316, 196100), (370, 167480), (395, 156880), (400, 154919), (424, 146150), (530, 116920), (592, 104675), (632, 98050), (740, 83740), (790, 78440), (848, 73075), (925, 66992), (1060, 58460), (1264, 49025), (1325, 46768), (1480, 41870), (1580, 39220), (1850, 33496), (1961, 31600), (1975, 31376), (2120, 29230), (2650, 23384), (2923, 21200), (2960, 20935), (3160, 19610), (3700, 16748), (3922, 15800), (3950, 15688), (4187, 14800), (4240, 14615), (5300, 11692), (5846, 10600), (6320, 9805), (7400, 8374), (7844, 7900)]