78527070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3343}}^1$

素因数の和:3391

約数の個数: 80

約数和(自身を含む): 218496960

約数和(自身を除く): 139969890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 261, 270, 290, 405, 435, 522, 783, 810, 870, 1305, 1566, 2349, 2610, 3343, 3915, 4698, 6686, 7830, 10029, 11745, 16715, 20058, 23490, 30087, 33430, 50145, 60174, 90261, 96947, 100290, 150435, 180522, 193894, 270783, 290841, 300870, 451305, 484735, 541566, 581682, 872523, 902610, 969470, 1353915, 1454205, 1745046, 2617569, 2707830, 2908410, 4362615, 5235138, 7852707, 8725230, 13087845, 15705414, 26175690, 39263535, 78527070]

約数ペア:

[(1, 78527070), (2, 39263535), (3, 26175690), (5, 15705414), (6, 13087845), (9, 8725230), (10, 7852707), (15, 5235138), (18, 4362615), (27, 2908410), (29, 2707830), (30, 2617569), (45, 1745046), (54, 1454205), (58, 1353915), (81, 969470), (87, 902610), (90, 872523), (135, 581682), (145, 541566), (162, 484735), (174, 451305), (261, 300870), (270, 290841), (290, 270783), (405, 193894), (435, 180522), (522, 150435), (783, 100290), (810, 96947), (870, 90261), (1305, 60174), (1566, 50145), (2349, 33430), (2610, 30087), (3343, 23490), (3915, 20058), (4698, 16715), (6686, 11745), (7830, 10029)]