154530180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13627}}^1$

素因数の和:13655

約数の個数: 120

約数和(自身を含む): 554059968

約数和(自身を除く): 399529788

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, 13627, 27254, 40881, 54508, 68135, 81762, 95389, 122643, 136270, 163524, 190778, 204405, 245286, 272540, 286167, 367929, 381556, 408810, 476945, 490572, 572334, 613215, 735858, 817620, 858501, 953890, 1103787, 1144668, 1226430, 1430835, 1471716, 1717002, 1839645, 1907780, 2207574, 2452860, 2575503, 2861670, 3434004, 3679290, 4292505, 4415148, 5151006, 5518935, 5723340, 7358580, 7726509, 8585010, 10302012, 11037870, 12877515, 15453018, 17170020, 22075740, 25755030, 30906036, 38632545, 51510060, 77265090, 154530180]

約数ペア:

[(1, 154530180), (2, 77265090), (3, 51510060), (4, 38632545), (5, 30906036), (6, 25755030), (7, 22075740), (9, 17170020), (10, 15453018), (12, 12877515), (14, 11037870), (15, 10302012), (18, 8585010), (20, 7726509), (21, 7358580), (27, 5723340), (28, 5518935), (30, 5151006), (35, 4415148), (36, 4292505), (42, 3679290), (45, 3434004), (54, 2861670), (60, 2575503), (63, 2452860), (70, 2207574), (81, 1907780), (84, 1839645), (90, 1717002), (105, 1471716), (108, 1430835), (126, 1226430), (135, 1144668), (140, 1103787), (162, 953890), (180, 858501), (189, 817620), (210, 735858), (252, 613215), (270, 572334), (315, 490572), (324, 476945), (378, 408810), (405, 381556), (420, 367929), (540, 286167), (567, 272540), (630, 245286), (756, 204405), (810, 190778), (945, 163524), (1134, 136270), (1260, 122643), (1620, 95389), (1890, 81762), (2268, 68135), (2835, 54508), (3780, 40881), (5670, 27254), (11340, 13627)]