121393080

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:233

約数の個数: 224

約数和(自身を含む): 429680160

約数和(自身を除く): 308287080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 181, 184, 207, 216, 230, 243, 270, 276, 324, 345, 360, 362, 405, 414, 460, 486, 540, 543, 552, 621, 648, 690, 724, 729, 810, 828, 905, 920, 972, 1035, 1080, 1086, 1215, 1242, 1380, 1448, 1458, 1620, 1629, 1656, 1810, 1863, 1944, 2070, 2172, 2430, 2484, 2715, 2760, 2916, 3105, 3240, 3258, 3620, 3645, 3726, 4140, 4163, 4344, 4860, 4887, 4968, 5430, 5589, 5832, 6210, 6516, 7240, 7290, 7452, 8145, 8280, 8326, 9315, 9720, 9774, 10860, 11178, 12420, 12489, 13032, 14580, 14661, 14904, 16290, 16652, 16767, 18630, 19548, 20815, 21720, 22356, 24435, 24840, 24978, 27945, 29160, 29322, 32580, 33304, 33534, 37260, 37467, 39096, 41630, 43983, 44712, 48870, 49956, 55890, 58644, 62445, 65160, 67068, 73305, 74520, 74934, 83260, 83835, 87966, 97740, 99912, 111780, 112401, 117288, 124890, 131949, 134136, 146610, 149868, 166520, 167670, 175932, 187335, 195480, 219915, 223560, 224802, 249780, 263898, 293220, 299736, 335340, 337203, 351864, 374670, 439830, 449604, 499560, 527796, 562005, 586440, 659745, 670680, 674406, 749340, 879660, 899208, 1011609, 1055592, 1124010, 1319490, 1348812, 1498680, 1686015, 1759320, 2023218, 2248020, 2638980, 2697624, 3034827, 3372030, 4046436, 4496040, 5058045, 5277960, 6069654, 6744060, 8092872, 10116090, 12139308, 13488120, 15174135, 20232180, 24278616, 30348270, 40464360, 60696540, 121393080]

約数ペア:

[(1, 121393080), (2, 60696540), (3, 40464360), (4, 30348270), (5, 24278616), (6, 20232180), (8, 15174135), (9, 13488120), (10, 12139308), (12, 10116090), (15, 8092872), (18, 6744060), (20, 6069654), (23, 5277960), (24, 5058045), (27, 4496040), (30, 4046436), (36, 3372030), (40, 3034827), (45, 2697624), (46, 2638980), (54, 2248020), (60, 2023218), (69, 1759320), (72, 1686015), (81, 1498680), (90, 1348812), (92, 1319490), (108, 1124010), (115, 1055592), (120, 1011609), (135, 899208), (138, 879660), (162, 749340), (180, 674406), (181, 670680), (184, 659745), (207, 586440), (216, 562005), (230, 527796), (243, 499560), (270, 449604), (276, 439830), (324, 374670), (345, 351864), (360, 337203), (362, 335340), (405, 299736), (414, 293220), (460, 263898), (486, 249780), (540, 224802), (543, 223560), (552, 219915), (621, 195480), (648, 187335), (690, 175932), (724, 167670), (729, 166520), (810, 149868), (828, 146610), (905, 134136), (920, 131949), (972, 124890), (1035, 117288), (1080, 112401), (1086, 111780), (1215, 99912), (1242, 97740), (1380, 87966), (1448, 83835), (1458, 83260), (1620, 74934), (1629, 74520), (1656, 73305), (1810, 67068), (1863, 65160), (1944, 62445), (2070, 58644), (2172, 55890), (2430, 49956), (2484, 48870), (2715, 44712), (2760, 43983), (2916, 41630), (3105, 39096), (3240, 37467), (3258, 37260), (3620, 33534), (3645, 33304), (3726, 32580), (4140, 29322), (4163, 29160), (4344, 27945), (4860, 24978), (4887, 24840), (4968, 24435), (5430, 22356), (5589, 21720), (5832, 20815), (6210, 19548), (6516, 18630), (7240, 16767), (7290, 16652), (7452, 16290), (8145, 14904), (8280, 14661), (8326, 14580), (9315, 13032), (9720, 12489), (9774, 12420), (10860, 11178)]