8455494060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{33151}}^1$

素因数の和:33288

約数の個数: 144

約数和(自身を含む): 27875527680

約数和(自身を除く): 19420033620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 109, 117, 130, 156, 180, 195, 218, 234, 260, 327, 390, 436, 468, 545, 585, 654, 780, 981, 1090, 1170, 1308, 1417, 1635, 1962, 2180, 2340, 2834, 3270, 3924, 4251, 4905, 5668, 6540, 7085, 8502, 9810, 12753, 14170, 17004, 19620, 21255, 25506, 28340, 33151, 42510, 51012, 63765, 66302, 85020, 99453, 127530, 132604, 165755, 198906, 255060, 298359, 331510, 397812, 430963, 497265, 596718, 663020, 861926, 994530, 1193436, 1292889, 1491795, 1723852, 1989060, 2154815, 2585778, 2983590, 3613459, 3878667, 4309630, 5171556, 5967180, 6464445, 7226918, 7757334, 8619260, 10840377, 12928890, 14453836, 15514668, 18067295, 19393335, 21680754, 25857780, 32521131, 36134590, 38786670, 43361508, 46974967, 54201885, 65042262, 72269180, 77573340, 93949934, 108403770, 130084524, 140924901, 162605655, 187899868, 216807540, 234874835, 281849802, 325211310, 422774703, 469749670, 563699604, 650422620, 704624505, 845549406, 939499340, 1409249010, 1691098812, 2113873515, 2818498020, 4227747030, 8455494060]

約数ペア:

[(1, 8455494060), (2, 4227747030), (3, 2818498020), (4, 2113873515), (5, 1691098812), (6, 1409249010), (9, 939499340), (10, 845549406), (12, 704624505), (13, 650422620), (15, 563699604), (18, 469749670), (20, 422774703), (26, 325211310), (30, 281849802), (36, 234874835), (39, 216807540), (45, 187899868), (52, 162605655), (60, 140924901), (65, 130084524), (78, 108403770), (90, 93949934), (109, 77573340), (117, 72269180), (130, 65042262), (156, 54201885), (180, 46974967), (195, 43361508), (218, 38786670), (234, 36134590), (260, 32521131), (327, 25857780), (390, 21680754), (436, 19393335), (468, 18067295), (545, 15514668), (585, 14453836), (654, 12928890), (780, 10840377), (981, 8619260), (1090, 7757334), (1170, 7226918), (1308, 6464445), (1417, 5967180), (1635, 5171556), (1962, 4309630), (2180, 3878667), (2340, 3613459), (2834, 2983590), (3270, 2585778), (3924, 2154815), (4251, 1989060), (4905, 1723852), (5668, 1491795), (6540, 1292889), (7085, 1193436), (8502, 994530), (9810, 861926), (12753, 663020), (14170, 596718), (17004, 497265), (19620, 430963), (21255, 397812), (25506, 331510), (28340, 298359), (33151, 255060), (42510, 198906), (51012, 165755), (63765, 132604), (66302, 127530), (85020, 99453)]