227047860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10781}}^1$

素因数の和:10815

約数の個数: 120

約数和(自身を含む): 767117736

約数和(自身を除く): 540069876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 10781, 21060, 21562, 32343, 43124, 53905, 64686, 97029, 107810, 129372, 140153, 161715, 194058, 215620, 280306, 291087, 323430, 388116, 420459, 485145, 560612, 582174, 646860, 700765, 840918, 873261, 970290, 1164348, 1261377, 1401530, 1455435, 1681836, 1746522, 1940580, 2102295, 2522754, 2803060, 2910870, 3493044, 3784131, 4204590, 4366305, 5045508, 5821740, 6306885, 7568262, 8409180, 8732610, 11352393, 12613770, 15136524, 17465220, 18920655, 22704786, 25227540, 37841310, 45409572, 56761965, 75682620, 113523930, 227047860]

約数ペア:

[(1, 227047860), (2, 113523930), (3, 75682620), (4, 56761965), (5, 45409572), (6, 37841310), (9, 25227540), (10, 22704786), (12, 18920655), (13, 17465220), (15, 15136524), (18, 12613770), (20, 11352393), (26, 8732610), (27, 8409180), (30, 7568262), (36, 6306885), (39, 5821740), (45, 5045508), (52, 4366305), (54, 4204590), (60, 3784131), (65, 3493044), (78, 2910870), (81, 2803060), (90, 2522754), (108, 2102295), (117, 1940580), (130, 1746522), (135, 1681836), (156, 1455435), (162, 1401530), (180, 1261377), (195, 1164348), (234, 970290), (260, 873261), (270, 840918), (324, 700765), (351, 646860), (390, 582174), (405, 560612), (468, 485145), (540, 420459), (585, 388116), (702, 323430), (780, 291087), (810, 280306), (1053, 215620), (1170, 194058), (1404, 161715), (1620, 140153), (1755, 129372), (2106, 107810), (2340, 97029), (3510, 64686), (4212, 53905), (5265, 43124), (7020, 32343), (10530, 21562), (10781, 21060)]