155363940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9281}}^1$

素因数の和:9330

約数の個数: 96

約数和(自身を含む): 499000320

約数和(自身を除く): 343636380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 9281, 16740, 18562, 27843, 37124, 46405, 55686, 83529, 92810, 111372, 139215, 167058, 185620, 250587, 278430, 287711, 334116, 417645, 501174, 556860, 575422, 835290, 863133, 1002348, 1150844, 1252935, 1438555, 1670580, 1726266, 2505870, 2589399, 2877110, 3452532, 4315665, 5011740, 5178798, 5754220, 7768197, 8631330, 10357596, 12946995, 15536394, 17262660, 25893990, 31072788, 38840985, 51787980, 77681970, 155363940]

約数ペア:

[(1, 155363940), (2, 77681970), (3, 51787980), (4, 38840985), (5, 31072788), (6, 25893990), (9, 17262660), (10, 15536394), (12, 12946995), (15, 10357596), (18, 8631330), (20, 7768197), (27, 5754220), (30, 5178798), (31, 5011740), (36, 4315665), (45, 3452532), (54, 2877110), (60, 2589399), (62, 2505870), (90, 1726266), (93, 1670580), (108, 1438555), (124, 1252935), (135, 1150844), (155, 1002348), (180, 863133), (186, 835290), (270, 575422), (279, 556860), (310, 501174), (372, 417645), (465, 334116), (540, 287711), (558, 278430), (620, 250587), (837, 185620), (930, 167058), (1116, 139215), (1395, 111372), (1674, 92810), (1860, 83529), (2790, 55686), (3348, 46405), (4185, 37124), (5580, 27843), (8370, 18562), (9281, 16740)]