156435180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{563}}^1$

素因数の和:1007

約数の個数: 96

約数和(自身を含む): 479824128

約数和(自身を除く): 323388948

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 421, 563, 660, 842, 1126, 1263, 1684, 1689, 2105, 2252, 2526, 2815, 3378, 4210, 4631, 5052, 5630, 6193, 6315, 6756, 8420, 8445, 9262, 11260, 12386, 12630, 13893, 16890, 18524, 18579, 23155, 24772, 25260, 27786, 30965, 33780, 37158, 46310, 55572, 61930, 69465, 74316, 92620, 92895, 123860, 138930, 185790, 237023, 277860, 371580, 474046, 711069, 948092, 1185115, 1422138, 2370230, 2607253, 2844276, 3555345, 4740460, 5214506, 7110690, 7821759, 10429012, 13036265, 14221380, 15643518, 26072530, 31287036, 39108795, 52145060, 78217590, 156435180]

約数ペア:

[(1, 156435180), (2, 78217590), (3, 52145060), (4, 39108795), (5, 31287036), (6, 26072530), (10, 15643518), (11, 14221380), (12, 13036265), (15, 10429012), (20, 7821759), (22, 7110690), (30, 5214506), (33, 4740460), (44, 3555345), (55, 2844276), (60, 2607253), (66, 2370230), (110, 1422138), (132, 1185115), (165, 948092), (220, 711069), (330, 474046), (421, 371580), (563, 277860), (660, 237023), (842, 185790), (1126, 138930), (1263, 123860), (1684, 92895), (1689, 92620), (2105, 74316), (2252, 69465), (2526, 61930), (2815, 55572), (3378, 46310), (4210, 37158), (4631, 33780), (5052, 30965), (5630, 27786), (6193, 25260), (6315, 24772), (6756, 23155), (8420, 18579), (8445, 18524), (9262, 16890), (11260, 13893), (12386, 12630)]