156099460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 379209600

約数和(自身を除く): 223110140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 43, 44, 55, 58, 86, 110, 116, 145, 172, 215, 220, 290, 319, 430, 473, 569, 580, 638, 860, 946, 1138, 1247, 1276, 1595, 1892, 2276, 2365, 2494, 2845, 3190, 4730, 4988, 5690, 6235, 6259, 6380, 9460, 11380, 12470, 12518, 13717, 16501, 24467, 24940, 25036, 27434, 31295, 33002, 48934, 54868, 62590, 66004, 68585, 82505, 97868, 122335, 125180, 137170, 165010, 181511, 244670, 269137, 274340, 330020, 363022, 489340, 538274, 709543, 726044, 907555, 1076548, 1345685, 1419086, 1815110, 2691370, 2838172, 3547715, 3630220, 5382740, 7095430, 7804973, 14190860, 15609946, 31219892, 39024865, 78049730, 156099460]

約数ペア:

[(1, 156099460), (2, 78049730), (4, 39024865), (5, 31219892), (10, 15609946), (11, 14190860), (20, 7804973), (22, 7095430), (29, 5382740), (43, 3630220), (44, 3547715), (55, 2838172), (58, 2691370), (86, 1815110), (110, 1419086), (116, 1345685), (145, 1076548), (172, 907555), (215, 726044), (220, 709543), (290, 538274), (319, 489340), (430, 363022), (473, 330020), (569, 274340), (580, 269137), (638, 244670), (860, 181511), (946, 165010), (1138, 137170), (1247, 125180), (1276, 122335), (1595, 97868), (1892, 82505), (2276, 68585), (2365, 66004), (2494, 62590), (2845, 54868), (3190, 48934), (4730, 33002), (4988, 31295), (5690, 27434), (6235, 25036), (6259, 24940), (6380, 24467), (9460, 16501), (11380, 13717), (12470, 12518)]