76730490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2203}}^1$

素因数の和:2265

約数の個数: 80

約数和(自身を含む): 211213728

約数和(自身を除く): 134483238

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 258, 270, 387, 405, 430, 645, 774, 810, 1161, 1290, 1935, 2203, 2322, 3483, 3870, 4406, 5805, 6609, 6966, 11015, 11610, 13218, 17415, 19827, 22030, 33045, 34830, 39654, 59481, 66090, 94729, 99135, 118962, 178443, 189458, 198270, 284187, 297405, 356886, 473645, 568374, 594810, 852561, 892215, 947290, 1420935, 1705122, 1784430, 2557683, 2841870, 4262805, 5115366, 7673049, 8525610, 12788415, 15346098, 25576830, 38365245, 76730490]

約数ペア:

[(1, 76730490), (2, 38365245), (3, 25576830), (5, 15346098), (6, 12788415), (9, 8525610), (10, 7673049), (15, 5115366), (18, 4262805), (27, 2841870), (30, 2557683), (43, 1784430), (45, 1705122), (54, 1420935), (81, 947290), (86, 892215), (90, 852561), (129, 594810), (135, 568374), (162, 473645), (215, 356886), (258, 297405), (270, 284187), (387, 198270), (405, 189458), (430, 178443), (645, 118962), (774, 99135), (810, 94729), (1161, 66090), (1290, 59481), (1935, 39654), (2203, 34830), (2322, 33045), (3483, 22030), (3870, 19827), (4406, 17415), (5805, 13218), (6609, 11610), (6966, 11015)]