471231000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:624

約数の個数: 256

約数和(自身を含む): 1689292800

約数和(自身を除く): 1218061800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 50, 54, 60, 62, 72, 75, 90, 93, 100, 108, 120, 124, 125, 135, 150, 155, 180, 186, 200, 216, 225, 248, 250, 270, 279, 300, 310, 360, 372, 375, 450, 465, 500, 540, 558, 563, 600, 620, 675, 744, 750, 775, 837, 900, 930, 1000, 1080, 1116, 1125, 1126, 1240, 1350, 1395, 1500, 1550, 1674, 1689, 1800, 1860, 2232, 2250, 2252, 2325, 2700, 2790, 2815, 3000, 3100, 3348, 3375, 3378, 3720, 3875, 4185, 4500, 4504, 4650, 5067, 5400, 5580, 5630, 6200, 6696, 6750, 6756, 6975, 7750, 8370, 8445, 9000, 9300, 10134, 11160, 11260, 11625, 13500, 13512, 13950, 14075, 15201, 15500, 16740, 16890, 17453, 18600, 20268, 20925, 22520, 23250, 25335, 27000, 27900, 28150, 30402, 31000, 33480, 33780, 34875, 34906, 40536, 41850, 42225, 46500, 50670, 52359, 55800, 56300, 60804, 67560, 69750, 69812, 70375, 76005, 83700, 84450, 87265, 93000, 101340, 104625, 104718, 112600, 121608, 126675, 139500, 139624, 140750, 152010, 157077, 167400, 168900, 174530, 202680, 209250, 209436, 211125, 253350, 261795, 279000, 281500, 304020, 314154, 337800, 349060, 380025, 418500, 418872, 422250, 436325, 471231, 506700, 523590, 563000, 608040, 628308, 633375, 698120, 760050, 785385, 837000, 844500, 872650, 942462, 1013400, 1047180, 1256616, 1266750, 1308975, 1520100, 1570770, 1689000, 1745300, 1884924, 1900125, 2094360, 2181625, 2356155, 2533500, 2617950, 3040200, 3141540, 3490600, 3769848, 3800250, 3926925, 4363250, 4712310, 5067000, 5235900, 6283080, 6544875, 7600500, 7853850, 8726500, 9424620, 10471800, 11780775, 13089750, 15201000, 15707700, 17453000, 18849240, 19634625, 23561550, 26179500, 31415400, 39269250, 47123100, 52359000, 58903875, 78538500, 94246200, 117807750, 157077000, 235615500, 471231000]

約数ペア:

[(1, 471231000), (2, 235615500), (3, 157077000), (4, 117807750), (5, 94246200), (6, 78538500), (8, 58903875), (9, 52359000), (10, 47123100), (12, 39269250), (15, 31415400), (18, 26179500), (20, 23561550), (24, 19634625), (25, 18849240), (27, 17453000), (30, 15707700), (31, 15201000), (36, 13089750), (40, 11780775), (45, 10471800), (50, 9424620), (54, 8726500), (60, 7853850), (62, 7600500), (72, 6544875), (75, 6283080), (90, 5235900), (93, 5067000), (100, 4712310), (108, 4363250), (120, 3926925), (124, 3800250), (125, 3769848), (135, 3490600), (150, 3141540), (155, 3040200), (180, 2617950), (186, 2533500), (200, 2356155), (216, 2181625), (225, 2094360), (248, 1900125), (250, 1884924), (270, 1745300), (279, 1689000), (300, 1570770), (310, 1520100), (360, 1308975), (372, 1266750), (375, 1256616), (450, 1047180), (465, 1013400), (500, 942462), (540, 872650), (558, 844500), (563, 837000), (600, 785385), (620, 760050), (675, 698120), (744, 633375), (750, 628308), (775, 608040), (837, 563000), (900, 523590), (930, 506700), (1000, 471231), (1080, 436325), (1116, 422250), (1125, 418872), (1126, 418500), (1240, 380025), (1350, 349060), (1395, 337800), (1500, 314154), (1550, 304020), (1674, 281500), (1689, 279000), (1800, 261795), (1860, 253350), (2232, 211125), (2250, 209436), (2252, 209250), (2325, 202680), (2700, 174530), (2790, 168900), (2815, 167400), (3000, 157077), (3100, 152010), (3348, 140750), (3375, 139624), (3378, 139500), (3720, 126675), (3875, 121608), (4185, 112600), (4500, 104718), (4504, 104625), (4650, 101340), (5067, 93000), (5400, 87265), (5580, 84450), (5630, 83700), (6200, 76005), (6696, 70375), (6750, 69812), (6756, 69750), (6975, 67560), (7750, 60804), (8370, 56300), (8445, 55800), (9000, 52359), (9300, 50670), (10134, 46500), (11160, 42225), (11260, 41850), (11625, 40536), (13500, 34906), (13512, 34875), (13950, 33780), (14075, 33480), (15201, 31000), (15500, 30402), (16740, 28150), (16890, 27900), (17453, 27000), (18600, 25335), (20268, 23250), (20925, 22520)]