412920180

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:377

約数の個数: 168

約数和(自身を含む): 1316216832

約数和(自身を除く): 903296652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 127, 135, 162, 180, 223, 243, 254, 270, 324, 381, 405, 446, 486, 508, 540, 635, 669, 729, 762, 810, 892, 972, 1115, 1143, 1215, 1270, 1338, 1458, 1524, 1620, 1905, 2007, 2230, 2286, 2430, 2540, 2676, 2916, 3345, 3429, 3645, 3810, 4014, 4460, 4572, 4860, 5715, 6021, 6690, 6858, 7290, 7620, 8028, 10035, 10287, 11430, 12042, 13380, 13716, 14580, 17145, 18063, 20070, 20574, 22860, 24084, 28321, 30105, 30861, 34290, 36126, 40140, 41148, 51435, 54189, 56642, 60210, 61722, 68580, 72252, 84963, 90315, 92583, 102870, 108378, 113284, 120420, 123444, 141605, 154305, 162567, 169926, 180630, 185166, 205740, 216756, 254889, 270945, 283210, 308610, 325134, 339852, 361260, 370332, 424815, 462915, 509778, 541890, 566420, 617220, 650268, 764667, 812835, 849630, 925830, 1019556, 1083780, 1274445, 1529334, 1625670, 1699260, 1851660, 2294001, 2548890, 3058668, 3251340, 3823335, 4588002, 5097780, 6882003, 7646670, 9176004, 11470005, 13764006, 15293340, 20646009, 22940010, 27528012, 34410015, 41292018, 45880020, 68820030, 82584036, 103230045, 137640060, 206460090, 412920180]

約数ペア:

[(1, 412920180), (2, 206460090), (3, 137640060), (4, 103230045), (5, 82584036), (6, 68820030), (9, 45880020), (10, 41292018), (12, 34410015), (15, 27528012), (18, 22940010), (20, 20646009), (27, 15293340), (30, 13764006), (36, 11470005), (45, 9176004), (54, 7646670), (60, 6882003), (81, 5097780), (90, 4588002), (108, 3823335), (127, 3251340), (135, 3058668), (162, 2548890), (180, 2294001), (223, 1851660), (243, 1699260), (254, 1625670), (270, 1529334), (324, 1274445), (381, 1083780), (405, 1019556), (446, 925830), (486, 849630), (508, 812835), (540, 764667), (635, 650268), (669, 617220), (729, 566420), (762, 541890), (810, 509778), (892, 462915), (972, 424815), (1115, 370332), (1143, 361260), (1215, 339852), (1270, 325134), (1338, 308610), (1458, 283210), (1524, 270945), (1620, 254889), (1905, 216756), (2007, 205740), (2230, 185166), (2286, 180630), (2430, 169926), (2540, 162567), (2676, 154305), (2916, 141605), (3345, 123444), (3429, 120420), (3645, 113284), (3810, 108378), (4014, 102870), (4460, 92583), (4572, 90315), (4860, 84963), (5715, 72252), (6021, 68580), (6690, 61722), (6858, 60210), (7290, 56642), (7620, 54189), (8028, 51435), (10035, 41148), (10287, 40140), (11430, 36126), (12042, 34290), (13380, 30861), (13716, 30105), (14580, 28321), (17145, 24084), (18063, 22860), (20070, 20574)]