513934740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2791}}^1$

素因数の和:2851

約数の個数: 192

約数和(自身を含む): 1801175040

約数和(自身を除く): 1287240300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 90, 93, 99, 108, 110, 124, 132, 135, 155, 165, 180, 186, 198, 220, 270, 279, 297, 310, 330, 341, 372, 396, 465, 495, 540, 558, 594, 620, 660, 682, 837, 930, 990, 1023, 1116, 1188, 1364, 1395, 1485, 1674, 1705, 1860, 1980, 2046, 2790, 2791, 2970, 3069, 3348, 3410, 4092, 4185, 5115, 5580, 5582, 5940, 6138, 6820, 8370, 8373, 9207, 10230, 11164, 12276, 13955, 15345, 16740, 16746, 18414, 20460, 25119, 27910, 30690, 30701, 33492, 36828, 41865, 46035, 50238, 55820, 61380, 61402, 75357, 83730, 86521, 92070, 92103, 100476, 122804, 125595, 150714, 153505, 167460, 173042, 184140, 184206, 251190, 259563, 276309, 301428, 307010, 346084, 368412, 376785, 432605, 460515, 502380, 519126, 552618, 614020, 753570, 778689, 828927, 865210, 921030, 951731, 1038252, 1105236, 1297815, 1381545, 1507140, 1557378, 1657854, 1730420, 1842060, 1903462, 2336067, 2595630, 2763090, 2855193, 3114756, 3315708, 3806924, 3893445, 4144635, 4672134, 4758655, 5191260, 5526180, 5710386, 7786890, 8289270, 8565579, 9344268, 9517310, 11420772, 11680335, 14275965, 15573780, 16578540, 17131158, 19034620, 23360670, 25696737, 28551930, 34262316, 42827895, 46721340, 51393474, 57103860, 85655790, 102786948, 128483685, 171311580, 256967370, 513934740]

約数ペア:

[(1, 513934740), (2, 256967370), (3, 171311580), (4, 128483685), (5, 102786948), (6, 85655790), (9, 57103860), (10, 51393474), (11, 46721340), (12, 42827895), (15, 34262316), (18, 28551930), (20, 25696737), (22, 23360670), (27, 19034620), (30, 17131158), (31, 16578540), (33, 15573780), (36, 14275965), (44, 11680335), (45, 11420772), (54, 9517310), (55, 9344268), (60, 8565579), (62, 8289270), (66, 7786890), (90, 5710386), (93, 5526180), (99, 5191260), (108, 4758655), (110, 4672134), (124, 4144635), (132, 3893445), (135, 3806924), (155, 3315708), (165, 3114756), (180, 2855193), (186, 2763090), (198, 2595630), (220, 2336067), (270, 1903462), (279, 1842060), (297, 1730420), (310, 1657854), (330, 1557378), (341, 1507140), (372, 1381545), (396, 1297815), (465, 1105236), (495, 1038252), (540, 951731), (558, 921030), (594, 865210), (620, 828927), (660, 778689), (682, 753570), (837, 614020), (930, 552618), (990, 519126), (1023, 502380), (1116, 460515), (1188, 432605), (1364, 376785), (1395, 368412), (1485, 346084), (1674, 307010), (1705, 301428), (1860, 276309), (1980, 259563), (2046, 251190), (2790, 184206), (2791, 184140), (2970, 173042), (3069, 167460), (3348, 153505), (3410, 150714), (4092, 125595), (4185, 122804), (5115, 100476), (5580, 92103), (5582, 92070), (5940, 86521), (6138, 83730), (6820, 75357), (8370, 61402), (8373, 61380), (9207, 55820), (10230, 50238), (11164, 46035), (12276, 41865), (13955, 36828), (15345, 33492), (16740, 30701), (16746, 30690), (18414, 27910), (20460, 25119)]