84937620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1105

約数の個数: 96

約数和(自身を含む): 252483840

約数和(自身を除く): 167546220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 61, 69, 92, 115, 122, 138, 183, 230, 244, 276, 305, 345, 366, 460, 610, 690, 732, 915, 1009, 1220, 1380, 1403, 1830, 2018, 2806, 3027, 3660, 4036, 4209, 5045, 5612, 6054, 7015, 8418, 10090, 12108, 14030, 15135, 16836, 20180, 21045, 23207, 28060, 30270, 42090, 46414, 60540, 61549, 69621, 84180, 92828, 116035, 123098, 139242, 184647, 232070, 246196, 278484, 307745, 348105, 369294, 464140, 615490, 696210, 738588, 923235, 1230980, 1392420, 1415627, 1846470, 2831254, 3692940, 4246881, 5662508, 7078135, 8493762, 14156270, 16987524, 21234405, 28312540, 42468810, 84937620]

約数ペア:

[(1, 84937620), (2, 42468810), (3, 28312540), (4, 21234405), (5, 16987524), (6, 14156270), (10, 8493762), (12, 7078135), (15, 5662508), (20, 4246881), (23, 3692940), (30, 2831254), (46, 1846470), (60, 1415627), (61, 1392420), (69, 1230980), (92, 923235), (115, 738588), (122, 696210), (138, 615490), (183, 464140), (230, 369294), (244, 348105), (276, 307745), (305, 278484), (345, 246196), (366, 232070), (460, 184647), (610, 139242), (690, 123098), (732, 116035), (915, 92828), (1009, 84180), (1220, 69621), (1380, 61549), (1403, 60540), (1830, 46414), (2018, 42090), (2806, 30270), (3027, 28060), (3660, 23207), (4036, 21045), (4209, 20180), (5045, 16836), (5612, 15135), (6054, 14030), (7015, 12108), (8418, 10090)]