74645820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1009}}^1$

素因数の和:1164

約数の個数: 96

約数和(自身を含む): 234158400

約数和(自身を除く): 159512580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 137, 180, 270, 274, 411, 540, 548, 685, 822, 1009, 1233, 1370, 1644, 2018, 2055, 2466, 2740, 3027, 3699, 4036, 4110, 4932, 5045, 6054, 6165, 7398, 8220, 9081, 10090, 12108, 12330, 14796, 15135, 18162, 18495, 20180, 24660, 27243, 30270, 36324, 36990, 45405, 54486, 60540, 73980, 90810, 108972, 136215, 138233, 181620, 272430, 276466, 414699, 544860, 552932, 691165, 829398, 1244097, 1382330, 1658796, 2073495, 2488194, 2764660, 3732291, 4146990, 4976388, 6220485, 7464582, 8293980, 12440970, 14929164, 18661455, 24881940, 37322910, 74645820]

約数ペア:

[(1, 74645820), (2, 37322910), (3, 24881940), (4, 18661455), (5, 14929164), (6, 12440970), (9, 8293980), (10, 7464582), (12, 6220485), (15, 4976388), (18, 4146990), (20, 3732291), (27, 2764660), (30, 2488194), (36, 2073495), (45, 1658796), (54, 1382330), (60, 1244097), (90, 829398), (108, 691165), (135, 552932), (137, 544860), (180, 414699), (270, 276466), (274, 272430), (411, 181620), (540, 138233), (548, 136215), (685, 108972), (822, 90810), (1009, 73980), (1233, 60540), (1370, 54486), (1644, 45405), (2018, 36990), (2055, 36324), (2466, 30270), (2740, 27243), (3027, 24660), (3699, 20180), (4036, 18495), (4110, 18162), (4932, 15135), (5045, 14796), (6054, 12330), (6165, 12108), (7398, 10090), (8220, 9081)]