204474600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:505

約数の個数: 288

約数和(自身を含む): 783432000

約数和(自身を除く): 578957400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 25, 30, 33, 36, 40, 44, 45, 46, 50, 55, 60, 66, 69, 72, 75, 88, 90, 92, 99, 100, 110, 115, 120, 132, 138, 150, 165, 180, 184, 198, 200, 207, 220, 225, 230, 253, 264, 275, 276, 300, 330, 345, 360, 396, 414, 440, 449, 450, 460, 495, 506, 550, 552, 575, 600, 660, 690, 759, 792, 825, 828, 898, 900, 920, 990, 1012, 1035, 1100, 1150, 1265, 1320, 1347, 1380, 1518, 1650, 1656, 1725, 1796, 1800, 1980, 2024, 2070, 2200, 2245, 2277, 2300, 2475, 2530, 2694, 2760, 3036, 3300, 3450, 3592, 3795, 3960, 4041, 4140, 4490, 4554, 4600, 4939, 4950, 5060, 5175, 5388, 6072, 6325, 6600, 6735, 6900, 7590, 8082, 8280, 8980, 9108, 9878, 9900, 10120, 10327, 10350, 10776, 11225, 11385, 12650, 13470, 13800, 14817, 15180, 16164, 17960, 18216, 18975, 19756, 19800, 20205, 20654, 20700, 22450, 22770, 24695, 25300, 26940, 29634, 30360, 30981, 32328, 33675, 37950, 39512, 40410, 41308, 41400, 44451, 44900, 45540, 49390, 50600, 51635, 53880, 56925, 59268, 61962, 67350, 74085, 75900, 80820, 82616, 88902, 89800, 91080, 92943, 98780, 101025, 103270, 113597, 113850, 118536, 123475, 123924, 134700, 148170, 151800, 154905, 161640, 177804, 185886, 197560, 202050, 206540, 222255, 227194, 227700, 246950, 247848, 258175, 269400, 296340, 309810, 340791, 355608, 370425, 371772, 404100, 413080, 444510, 454388, 455400, 464715, 493900, 516350, 567985, 592680, 619620, 681582, 740850, 743544, 774525, 808200, 889020, 908776, 929430, 987800, 1022373, 1032700, 1111275, 1135970, 1239240, 1363164, 1481700, 1549050, 1703955, 1778040, 1858860, 2044746, 2065400, 2222550, 2271940, 2323575, 2726328, 2839925, 2963400, 3098100, 3407910, 3717720, 4089492, 4445100, 4543880, 4647150, 5111865, 5679850, 6196200, 6815820, 8178984, 8519775, 8890200, 9294300, 10223730, 11359700, 13631640, 17039550, 18588600, 20447460, 22719400, 25559325, 34079100, 40894920, 51118650, 68158200, 102237300, 204474600]

約数ペア:

[(1, 204474600), (2, 102237300), (3, 68158200), (4, 51118650), (5, 40894920), (6, 34079100), (8, 25559325), (9, 22719400), (10, 20447460), (11, 18588600), (12, 17039550), (15, 13631640), (18, 11359700), (20, 10223730), (22, 9294300), (23, 8890200), (24, 8519775), (25, 8178984), (30, 6815820), (33, 6196200), (36, 5679850), (40, 5111865), (44, 4647150), (45, 4543880), (46, 4445100), (50, 4089492), (55, 3717720), (60, 3407910), (66, 3098100), (69, 2963400), (72, 2839925), (75, 2726328), (88, 2323575), (90, 2271940), (92, 2222550), (99, 2065400), (100, 2044746), (110, 1858860), (115, 1778040), (120, 1703955), (132, 1549050), (138, 1481700), (150, 1363164), (165, 1239240), (180, 1135970), (184, 1111275), (198, 1032700), (200, 1022373), (207, 987800), (220, 929430), (225, 908776), (230, 889020), (253, 808200), (264, 774525), (275, 743544), (276, 740850), (300, 681582), (330, 619620), (345, 592680), (360, 567985), (396, 516350), (414, 493900), (440, 464715), (449, 455400), (450, 454388), (460, 444510), (495, 413080), (506, 404100), (550, 371772), (552, 370425), (575, 355608), (600, 340791), (660, 309810), (690, 296340), (759, 269400), (792, 258175), (825, 247848), (828, 246950), (898, 227700), (900, 227194), (920, 222255), (990, 206540), (1012, 202050), (1035, 197560), (1100, 185886), (1150, 177804), (1265, 161640), (1320, 154905), (1347, 151800), (1380, 148170), (1518, 134700), (1650, 123924), (1656, 123475), (1725, 118536), (1796, 113850), (1800, 113597), (1980, 103270), (2024, 101025), (2070, 98780), (2200, 92943), (2245, 91080), (2277, 89800), (2300, 88902), (2475, 82616), (2530, 80820), (2694, 75900), (2760, 74085), (3036, 67350), (3300, 61962), (3450, 59268), (3592, 56925), (3795, 53880), (3960, 51635), (4041, 50600), (4140, 49390), (4490, 45540), (4554, 44900), (4600, 44451), (4939, 41400), (4950, 41308), (5060, 40410), (5175, 39512), (5388, 37950), (6072, 33675), (6325, 32328), (6600, 30981), (6735, 30360), (6900, 29634), (7590, 26940), (8082, 25300), (8280, 24695), (8980, 22770), (9108, 22450), (9878, 20700), (9900, 20654), (10120, 20205), (10327, 19800), (10350, 19756), (10776, 18975), (11225, 18216), (11385, 17960), (12650, 16164), (13470, 15180), (13800, 14817)]