38160900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:518

約数の個数: 108

約数和(自身を含む): 121020900

約数和(自身を除く): 82860000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 109, 150, 180, 218, 225, 300, 327, 389, 436, 450, 545, 654, 778, 900, 981, 1090, 1167, 1308, 1556, 1635, 1945, 1962, 2180, 2334, 2725, 3270, 3501, 3890, 3924, 4668, 4905, 5450, 5835, 6540, 7002, 7780, 8175, 9725, 9810, 10900, 11670, 14004, 16350, 17505, 19450, 19620, 23340, 24525, 29175, 32700, 35010, 38900, 42401, 49050, 58350, 70020, 84802, 87525, 98100, 116700, 127203, 169604, 175050, 212005, 254406, 350100, 381609, 424010, 508812, 636015, 763218, 848020, 1060025, 1272030, 1526436, 1908045, 2120050, 2544060, 3180075, 3816090, 4240100, 6360150, 7632180, 9540225, 12720300, 19080450, 38160900]

約数ペア:

[(1, 38160900), (2, 19080450), (3, 12720300), (4, 9540225), (5, 7632180), (6, 6360150), (9, 4240100), (10, 3816090), (12, 3180075), (15, 2544060), (18, 2120050), (20, 1908045), (25, 1526436), (30, 1272030), (36, 1060025), (45, 848020), (50, 763218), (60, 636015), (75, 508812), (90, 424010), (100, 381609), (109, 350100), (150, 254406), (180, 212005), (218, 175050), (225, 169604), (300, 127203), (327, 116700), (389, 98100), (436, 87525), (450, 84802), (545, 70020), (654, 58350), (778, 49050), (900, 42401), (981, 38900), (1090, 35010), (1167, 32700), (1308, 29175), (1556, 24525), (1635, 23340), (1945, 19620), (1962, 19450), (2180, 17505), (2334, 16350), (2725, 14004), (3270, 11670), (3501, 10900), (3890, 9810), (3924, 9725), (4668, 8175), (4905, 7780), (5450, 7002), (5835, 6540)]