75971280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4111}}^1$

素因数の和:4145

約数の個数: 160

約数和(自身を含む): 293695488

約数和(自身を除く): 217724208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4111, 4620, 6160, 8222, 9240, 12333, 16444, 18480, 20555, 24666, 28777, 32888, 41110, 45221, 49332, 57554, 61665, 65776, 82220, 86331, 90442, 98664, 115108, 123330, 135663, 143885, 164440, 172662, 180884, 197328, 226105, 230216, 246660, 271326, 287770, 316547, 328880, 345324, 361768, 431655, 452210, 460432, 493320, 542652, 575540, 633094, 678315, 690648, 723536, 863310, 904420, 949641, 986640, 1085304, 1151080, 1266188, 1356630, 1381296, 1582735, 1726620, 1808840, 1899282, 2170608, 2302160, 2532376, 2713260, 3165470, 3453240, 3617680, 3798564, 4748205, 5064752, 5426520, 6330940, 6906480, 7597128, 9496410, 10853040, 12661880, 15194256, 18992820, 25323760, 37985640, 75971280]

約数ペア:

[(1, 75971280), (2, 37985640), (3, 25323760), (4, 18992820), (5, 15194256), (6, 12661880), (7, 10853040), (8, 9496410), (10, 7597128), (11, 6906480), (12, 6330940), (14, 5426520), (15, 5064752), (16, 4748205), (20, 3798564), (21, 3617680), (22, 3453240), (24, 3165470), (28, 2713260), (30, 2532376), (33, 2302160), (35, 2170608), (40, 1899282), (42, 1808840), (44, 1726620), (48, 1582735), (55, 1381296), (56, 1356630), (60, 1266188), (66, 1151080), (70, 1085304), (77, 986640), (80, 949641), (84, 904420), (88, 863310), (105, 723536), (110, 690648), (112, 678315), (120, 633094), (132, 575540), (140, 542652), (154, 493320), (165, 460432), (168, 452210), (176, 431655), (210, 361768), (220, 345324), (231, 328880), (240, 316547), (264, 287770), (280, 271326), (308, 246660), (330, 230216), (336, 226105), (385, 197328), (420, 180884), (440, 172662), (462, 164440), (528, 143885), (560, 135663), (616, 123330), (660, 115108), (770, 98664), (840, 90442), (880, 86331), (924, 82220), (1155, 65776), (1232, 61665), (1320, 57554), (1540, 49332), (1680, 45221), (1848, 41110), (2310, 32888), (2640, 28777), (3080, 24666), (3696, 20555), (4111, 18480), (4620, 16444), (6160, 12333), (8222, 9240)]