55478829240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{743}}^1\times {\mathrm{983}}^1$

素因数の和:1954

約数の個数: 192

約数和(自身を含む): 181589091840

約数和(自身を除く): 126110262600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 211, 360, 422, 633, 743, 844, 983, 1055, 1266, 1486, 1688, 1899, 1966, 2110, 2229, 2532, 2949, 2972, 3165, 3715, 3798, 3932, 4220, 4458, 4915, 5064, 5898, 5944, 6330, 6687, 7430, 7596, 7864, 8440, 8847, 8916, 9495, 9830, 11145, 11796, 12660, 13374, 14745, 14860, 15192, 17694, 17832, 18990, 19660, 22290, 23592, 25320, 26748, 29490, 29720, 33435, 35388, 37980, 39320, 44235, 44580, 53496, 58980, 66870, 70776, 75960, 88470, 89160, 117960, 133740, 156773, 176940, 207413, 267480, 313546, 353880, 414826, 470319, 622239, 627092, 730369, 783865, 829652, 940638, 1037065, 1244478, 1254184, 1410957, 1460738, 1567730, 1659304, 1866717, 1881276, 2074130, 2191107, 2351595, 2488956, 2821914, 2921476, 3111195, 3135460, 3651845, 3733434, 3762552, 4148260, 4382214, 4703190, 4977912, 5643828, 5842952, 6222390, 6270920, 6573321, 7054785, 7303690, 7466868, 8296520, 8764428, 9333585, 9406380, 10955535, 11287656, 12444780, 13146642, 14109570, 14607380, 14933736, 17528856, 18667170, 18812760, 21911070, 24889560, 26293284, 28219140, 29214760, 32866605, 37334340, 43822140, 52586568, 56438280, 65733210, 74668680, 87644280, 131466420, 154107859, 262932840, 308215718, 462323577, 616431436, 770539295, 924647154, 1232862872, 1386970731, 1541078590, 1849294308, 2311617885, 2773941462, 3082157180, 3698588616, 4623235770, 5547882924, 6164314360, 6934853655, 9246471540, 11095765848, 13869707310, 18492943080, 27739414620, 55478829240]

約数ペア:

[(1, 55478829240), (2, 27739414620), (3, 18492943080), (4, 13869707310), (5, 11095765848), (6, 9246471540), (8, 6934853655), (9, 6164314360), (10, 5547882924), (12, 4623235770), (15, 3698588616), (18, 3082157180), (20, 2773941462), (24, 2311617885), (30, 1849294308), (36, 1541078590), (40, 1386970731), (45, 1232862872), (60, 924647154), (72, 770539295), (90, 616431436), (120, 462323577), (180, 308215718), (211, 262932840), (360, 154107859), (422, 131466420), (633, 87644280), (743, 74668680), (844, 65733210), (983, 56438280), (1055, 52586568), (1266, 43822140), (1486, 37334340), (1688, 32866605), (1899, 29214760), (1966, 28219140), (2110, 26293284), (2229, 24889560), (2532, 21911070), (2949, 18812760), (2972, 18667170), (3165, 17528856), (3715, 14933736), (3798, 14607380), (3932, 14109570), (4220, 13146642), (4458, 12444780), (4915, 11287656), (5064, 10955535), (5898, 9406380), (5944, 9333585), (6330, 8764428), (6687, 8296520), (7430, 7466868), (7596, 7303690), (7864, 7054785), (8440, 6573321), (8847, 6270920), (8916, 6222390), (9495, 5842952), (9830, 5643828), (11145, 4977912), (11796, 4703190), (12660, 4382214), (13374, 4148260), (14745, 3762552), (14860, 3733434), (15192, 3651845), (17694, 3135460), (17832, 3111195), (18990, 2921476), (19660, 2821914), (22290, 2488956), (23592, 2351595), (25320, 2191107), (26748, 2074130), (29490, 1881276), (29720, 1866717), (33435, 1659304), (35388, 1567730), (37980, 1460738), (39320, 1410957), (44235, 1254184), (44580, 1244478), (53496, 1037065), (58980, 940638), (66870, 829652), (70776, 783865), (75960, 730369), (88470, 627092), (89160, 622239), (117960, 470319), (133740, 414826), (156773, 353880), (176940, 313546), (207413, 267480)]