158271570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5281}}^1$

素因数の和:5337

約数の個数: 80

約数和(自身を含む): 437159448

約数和(自身を除く): 278887878

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 90, 111, 135, 162, 185, 222, 270, 333, 370, 405, 555, 666, 810, 999, 1110, 1665, 1998, 2997, 3330, 4995, 5281, 5994, 9990, 10562, 14985, 15843, 26405, 29970, 31686, 47529, 52810, 79215, 95058, 142587, 158430, 195397, 237645, 285174, 390794, 427761, 475290, 586191, 712935, 855522, 976985, 1172382, 1425870, 1758573, 1953970, 2138805, 2930955, 3517146, 4277610, 5275719, 5861910, 8792865, 10551438, 15827157, 17585730, 26378595, 31654314, 52757190, 79135785, 158271570]

約数ペア:

[(1, 158271570), (2, 79135785), (3, 52757190), (5, 31654314), (6, 26378595), (9, 17585730), (10, 15827157), (15, 10551438), (18, 8792865), (27, 5861910), (30, 5275719), (37, 4277610), (45, 3517146), (54, 2930955), (74, 2138805), (81, 1953970), (90, 1758573), (111, 1425870), (135, 1172382), (162, 976985), (185, 855522), (222, 712935), (270, 586191), (333, 475290), (370, 427761), (405, 390794), (555, 285174), (666, 237645), (810, 195397), (999, 158430), (1110, 142587), (1665, 95058), (1998, 79215), (2997, 52810), (3330, 47529), (4995, 31686), (5281, 29970), (5994, 26405), (9990, 15843), (10562, 14985)]