137887380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8237}}^1$

素因数の和:8286

約数の個数: 96

約数和(自身を含む): 442874880

約数和(自身を除く): 304987500

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, 8237, 8370, 16474, 16740, 24711, 32948, 41185, 49422, 74133, 82370, 98844, 123555, 148266, 164740, 222399, 247110, 255347, 296532, 370665, 444798, 494220, 510694, 741330, 766041, 889596, 1021388, 1111995, 1276735, 1482660, 1532082, 2223990, 2298123, 2553470, 3064164, 3830205, 4447980, 4596246, 5106940, 6894369, 7660410, 9192492, 11490615, 13788738, 15320820, 22981230, 27577476, 34471845, 45962460, 68943690, 137887380]

約数ペア:

[(1, 137887380), (2, 68943690), (3, 45962460), (4, 34471845), (5, 27577476), (6, 22981230), (9, 15320820), (10, 13788738), (12, 11490615), (15, 9192492), (18, 7660410), (20, 6894369), (27, 5106940), (30, 4596246), (31, 4447980), (36, 3830205), (45, 3064164), (54, 2553470), (60, 2298123), (62, 2223990), (90, 1532082), (93, 1482660), (108, 1276735), (124, 1111995), (135, 1021388), (155, 889596), (180, 766041), (186, 741330), (270, 510694), (279, 494220), (310, 444798), (372, 370665), (465, 296532), (540, 255347), (558, 247110), (620, 222399), (837, 164740), (930, 148266), (1116, 123555), (1395, 98844), (1674, 82370), (1860, 74133), (2790, 49422), (3348, 41185), (4185, 32948), (5580, 24711), (8237, 16740), (8370, 16474)]