6647266620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{3761}}^1$

素因数の和:4873

約数の個数: 120

約数和(自身を含む): 20877384528

約数和(自身を除く): 14230117908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1091, 1620, 2182, 3273, 3761, 4364, 5455, 6546, 7522, 9819, 10910, 11283, 13092, 15044, 16365, 18805, 19638, 21820, 22566, 29457, 32730, 33849, 37610, 39276, 45132, 49095, 56415, 58914, 65460, 67698, 75220, 88371, 98190, 101547, 112830, 117828, 135396, 147285, 169245, 176742, 196380, 203094, 225660, 294570, 304641, 338490, 353484, 406188, 441855, 507735, 589140, 609282, 676980, 883710, 1015470, 1218564, 1523205, 1767420, 2030940, 3046410, 4103251, 6092820, 8206502, 12309753, 16413004, 20516255, 24619506, 36929259, 41032510, 49239012, 61548765, 73858518, 82065020, 110787777, 123097530, 147717036, 184646295, 221575554, 246195060, 332363331, 369292590, 443151108, 553938885, 664726662, 738585180, 1107877770, 1329453324, 1661816655, 2215755540, 3323633310, 6647266620]

約数ペア:

[(1, 6647266620), (2, 3323633310), (3, 2215755540), (4, 1661816655), (5, 1329453324), (6, 1107877770), (9, 738585180), (10, 664726662), (12, 553938885), (15, 443151108), (18, 369292590), (20, 332363331), (27, 246195060), (30, 221575554), (36, 184646295), (45, 147717036), (54, 123097530), (60, 110787777), (81, 82065020), (90, 73858518), (108, 61548765), (135, 49239012), (162, 41032510), (180, 36929259), (270, 24619506), (324, 20516255), (405, 16413004), (540, 12309753), (810, 8206502), (1091, 6092820), (1620, 4103251), (2182, 3046410), (3273, 2030940), (3761, 1767420), (4364, 1523205), (5455, 1218564), (6546, 1015470), (7522, 883710), (9819, 676980), (10910, 609282), (11283, 589140), (13092, 507735), (15044, 441855), (16365, 406188), (18805, 353484), (19638, 338490), (21820, 304641), (22566, 294570), (29457, 225660), (32730, 203094), (33849, 196380), (37610, 176742), (39276, 169245), (45132, 147285), (49095, 135396), (56415, 117828), (58914, 112830), (65460, 101547), (67698, 98190), (75220, 88371)]