2025630180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{178627}}^1$

素因数の和:178655

約数の個数: 120

約数和(自身を含む): 7262299968

約数和(自身を除く): 5236669788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 178627, 357254, 535881, 714508, 893135, 1071762, 1250389, 1607643, 1786270, 2143524, 2500778, 2679405, 3215286, 3572540, 3751167, 4822929, 5001556, 5358810, 6251945, 6430572, 7502334, 8038215, 9645858, 10717620, 11253501, 12503890, 14468787, 15004668, 16076430, 18755835, 19291716, 22507002, 24114645, 25007780, 28937574, 32152860, 33760503, 37511670, 45014004, 48229290, 56267505, 57875148, 67521006, 72343935, 75023340, 96458580, 101281509, 112535010, 135042012, 144687870, 168802515, 202563018, 225070020, 289375740, 337605030, 405126036, 506407545, 675210060, 1012815090, 2025630180]

約数ペア:

[(1, 2025630180), (2, 1012815090), (3, 675210060), (4, 506407545), (5, 405126036), (6, 337605030), (7, 289375740), (9, 225070020), (10, 202563018), (12, 168802515), (14, 144687870), (15, 135042012), (18, 112535010), (20, 101281509), (21, 96458580), (27, 75023340), (28, 72343935), (30, 67521006), (35, 57875148), (36, 56267505), (42, 48229290), (45, 45014004), (54, 37511670), (60, 33760503), (63, 32152860), (70, 28937574), (81, 25007780), (84, 24114645), (90, 22507002), (105, 19291716), (108, 18755835), (126, 16076430), (135, 15004668), (140, 14468787), (162, 12503890), (180, 11253501), (189, 10717620), (210, 9645858), (252, 8038215), (270, 7502334), (315, 6430572), (324, 6251945), (378, 5358810), (405, 5001556), (420, 4822929), (540, 3751167), (567, 3572540), (630, 3215286), (756, 2679405), (810, 2500778), (945, 2143524), (1134, 1786270), (1260, 1607643), (1620, 1250389), (1890, 1071762), (2268, 893135), (2835, 714508), (3780, 535881), (5670, 357254), (11340, 178627)]