203154000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^2\times {\mathrm{691}}^1$

素因数の和:731

約数の個数: 240

約数和(自身を含む): 763004736

約数和(自身を除く): 559850736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 125, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 250, 280, 294, 300, 336, 350, 375, 392, 400, 420, 490, 500, 525, 560, 588, 600, 691, 700, 735, 750, 784, 840, 875, 980, 1000, 1050, 1176, 1200, 1225, 1382, 1400, 1470, 1500, 1680, 1750, 1960, 2000, 2073, 2100, 2352, 2450, 2625, 2764, 2800, 2940, 3000, 3455, 3500, 3675, 3920, 4146, 4200, 4837, 4900, 5250, 5528, 5880, 6000, 6125, 6910, 7000, 7350, 8292, 8400, 9674, 9800, 10365, 10500, 11056, 11760, 12250, 13820, 14000, 14511, 14700, 16584, 17275, 18375, 19348, 19600, 20730, 21000, 24185, 24500, 27640, 29022, 29400, 33168, 33859, 34550, 36750, 38696, 41460, 42000, 48370, 49000, 51825, 55280, 58044, 58800, 67718, 69100, 72555, 73500, 77392, 82920, 86375, 96740, 98000, 101577, 103650, 116088, 120925, 135436, 138200, 145110, 147000, 165840, 169295, 172750, 193480, 203154, 207300, 232176, 241850, 259125, 270872, 276400, 290220, 294000, 338590, 345500, 362775, 386960, 406308, 414600, 483700, 507885, 518250, 541744, 580440, 604625, 677180, 691000, 725550, 812616, 829200, 846475, 967400, 1015770, 1036500, 1160880, 1209250, 1354360, 1382000, 1451100, 1625232, 1692950, 1813875, 1934800, 2031540, 2073000, 2418500, 2539425, 2708720, 2902200, 3385900, 3627750, 4063080, 4146000, 4232375, 4837000, 5078850, 5804400, 6771800, 7255500, 8126160, 8464750, 9674000, 10157700, 12697125, 13543600, 14511000, 16929500, 20315400, 25394250, 29022000, 33859000, 40630800, 50788500, 67718000, 101577000, 203154000]

約数ペア:

[(1, 203154000), (2, 101577000), (3, 67718000), (4, 50788500), (5, 40630800), (6, 33859000), (7, 29022000), (8, 25394250), (10, 20315400), (12, 16929500), (14, 14511000), (15, 13543600), (16, 12697125), (20, 10157700), (21, 9674000), (24, 8464750), (25, 8126160), (28, 7255500), (30, 6771800), (35, 5804400), (40, 5078850), (42, 4837000), (48, 4232375), (49, 4146000), (50, 4063080), (56, 3627750), (60, 3385900), (70, 2902200), (75, 2708720), (80, 2539425), (84, 2418500), (98, 2073000), (100, 2031540), (105, 1934800), (112, 1813875), (120, 1692950), (125, 1625232), (140, 1451100), (147, 1382000), (150, 1354360), (168, 1209250), (175, 1160880), (196, 1036500), (200, 1015770), (210, 967400), (240, 846475), (245, 829200), (250, 812616), (280, 725550), (294, 691000), (300, 677180), (336, 604625), (350, 580440), (375, 541744), (392, 518250), (400, 507885), (420, 483700), (490, 414600), (500, 406308), (525, 386960), (560, 362775), (588, 345500), (600, 338590), (691, 294000), (700, 290220), (735, 276400), (750, 270872), (784, 259125), (840, 241850), (875, 232176), (980, 207300), (1000, 203154), (1050, 193480), (1176, 172750), (1200, 169295), (1225, 165840), (1382, 147000), (1400, 145110), (1470, 138200), (1500, 135436), (1680, 120925), (1750, 116088), (1960, 103650), (2000, 101577), (2073, 98000), (2100, 96740), (2352, 86375), (2450, 82920), (2625, 77392), (2764, 73500), (2800, 72555), (2940, 69100), (3000, 67718), (3455, 58800), (3500, 58044), (3675, 55280), (3920, 51825), (4146, 49000), (4200, 48370), (4837, 42000), (4900, 41460), (5250, 38696), (5528, 36750), (5880, 34550), (6000, 33859), (6125, 33168), (6910, 29400), (7000, 29022), (7350, 27640), (8292, 24500), (8400, 24185), (9674, 21000), (9800, 20730), (10365, 19600), (10500, 19348), (11056, 18375), (11760, 17275), (12250, 16584), (13820, 14700), (14000, 14511)]