55978547220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{17599}}^1$

素因数の和:18086

約数の個数: 144

約数和(自身を含む): 174356582400

約数和(自身を除く): 118378035180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 431, 492, 615, 738, 820, 862, 1230, 1293, 1476, 1724, 1845, 2155, 2460, 2586, 3690, 3879, 4310, 5172, 6465, 7380, 7758, 8620, 12930, 15516, 17599, 17671, 19395, 25860, 35198, 35342, 38790, 52797, 53013, 70396, 70684, 77580, 87995, 88355, 105594, 106026, 158391, 159039, 175990, 176710, 211188, 212052, 263985, 265065, 316782, 318078, 351980, 353420, 527970, 530130, 633564, 636156, 721559, 791955, 795195, 1055940, 1060260, 1443118, 1583910, 1590390, 2164677, 2886236, 3167820, 3180780, 3607795, 4329354, 6494031, 7215590, 7585169, 8658708, 10823385, 12988062, 14431180, 15170338, 21646770, 22755507, 25976124, 30340676, 32470155, 37925845, 43293540, 45511014, 64940310, 68266521, 75851690, 91022028, 113777535, 129880620, 136533042, 151703380, 227555070, 273066084, 310991929, 341332605, 455110140, 621983858, 682665210, 932975787, 1243967716, 1365330420, 1554959645, 1865951574, 2798927361, 3109919290, 3731903148, 4664878935, 5597854722, 6219838580, 9329757870, 11195709444, 13994636805, 18659515740, 27989273610, 55978547220]

約数ペア:

[(1, 55978547220), (2, 27989273610), (3, 18659515740), (4, 13994636805), (5, 11195709444), (6, 9329757870), (9, 6219838580), (10, 5597854722), (12, 4664878935), (15, 3731903148), (18, 3109919290), (20, 2798927361), (30, 1865951574), (36, 1554959645), (41, 1365330420), (45, 1243967716), (60, 932975787), (82, 682665210), (90, 621983858), (123, 455110140), (164, 341332605), (180, 310991929), (205, 273066084), (246, 227555070), (369, 151703380), (410, 136533042), (431, 129880620), (492, 113777535), (615, 91022028), (738, 75851690), (820, 68266521), (862, 64940310), (1230, 45511014), (1293, 43293540), (1476, 37925845), (1724, 32470155), (1845, 30340676), (2155, 25976124), (2460, 22755507), (2586, 21646770), (3690, 15170338), (3879, 14431180), (4310, 12988062), (5172, 10823385), (6465, 8658708), (7380, 7585169), (7758, 7215590), (8620, 6494031), (12930, 4329354), (15516, 3607795), (17599, 3180780), (17671, 3167820), (19395, 2886236), (25860, 2164677), (35198, 1590390), (35342, 1583910), (38790, 1443118), (52797, 1060260), (53013, 1055940), (70396, 795195), (70684, 791955), (77580, 721559), (87995, 636156), (88355, 633564), (105594, 530130), (106026, 527970), (158391, 353420), (159039, 351980), (175990, 318078), (176710, 316782), (211188, 265065), (212052, 263985)]