314431000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 848746080

約数和(自身を除く): 534315080

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 50, 52, 65, 67, 76, 95, 100, 104, 125, 130, 134, 152, 190, 200, 247, 250, 260, 268, 325, 335, 361, 380, 475, 494, 500, 520, 536, 650, 670, 722, 760, 871, 950, 988, 1000, 1235, 1273, 1300, 1340, 1444, 1625, 1675, 1742, 1805, 1900, 1976, 2375, 2470, 2546, 2600, 2680, 2888, 3250, 3350, 3484, 3610, 3800, 4355, 4693, 4750, 4940, 5092, 6175, 6365, 6500, 6700, 6968, 7220, 8375, 8710, 9025, 9386, 9500, 9880, 10184, 12350, 12730, 13000, 13400, 14440, 16549, 16750, 17420, 18050, 18772, 19000, 21775, 23465, 24187, 24700, 25460, 30875, 31825, 33098, 33500, 34840, 36100, 37544, 43550, 45125, 46930, 48374, 49400, 50920, 61750, 63650, 66196, 67000, 72200, 82745, 87100, 90250, 93860, 96748, 108875, 117325, 120935, 123500, 127300, 132392, 159125, 165490, 174200, 180500, 187720, 193496, 217750, 234650, 241870, 247000, 254600, 314431, 318250, 330980, 361000, 413725, 435500, 469300, 483740, 586625, 604675, 628862, 636500, 661960, 827450, 871000, 938600, 967480, 1173250, 1209350, 1257724, 1273000, 1572155, 1654900, 2068625, 2346500, 2418700, 2515448, 3023375, 3144310, 3309800, 4137250, 4693000, 4837400, 6046750, 6288620, 7860775, 8274500, 12093500, 12577240, 15721550, 16549000, 24187000, 31443100, 39303875, 62886200, 78607750, 157215500, 314431000]

約数ペア:

[(1, 314431000), (2, 157215500), (4, 78607750), (5, 62886200), (8, 39303875), (10, 31443100), (13, 24187000), (19, 16549000), (20, 15721550), (25, 12577240), (26, 12093500), (38, 8274500), (40, 7860775), (50, 6288620), (52, 6046750), (65, 4837400), (67, 4693000), (76, 4137250), (95, 3309800), (100, 3144310), (104, 3023375), (125, 2515448), (130, 2418700), (134, 2346500), (152, 2068625), (190, 1654900), (200, 1572155), (247, 1273000), (250, 1257724), (260, 1209350), (268, 1173250), (325, 967480), (335, 938600), (361, 871000), (380, 827450), (475, 661960), (494, 636500), (500, 628862), (520, 604675), (536, 586625), (650, 483740), (670, 469300), (722, 435500), (760, 413725), (871, 361000), (950, 330980), (988, 318250), (1000, 314431), (1235, 254600), (1273, 247000), (1300, 241870), (1340, 234650), (1444, 217750), (1625, 193496), (1675, 187720), (1742, 180500), (1805, 174200), (1900, 165490), (1976, 159125), (2375, 132392), (2470, 127300), (2546, 123500), (2600, 120935), (2680, 117325), (2888, 108875), (3250, 96748), (3350, 93860), (3484, 90250), (3610, 87100), (3800, 82745), (4355, 72200), (4693, 67000), (4750, 66196), (4940, 63650), (5092, 61750), (6175, 50920), (6365, 49400), (6500, 48374), (6700, 46930), (6968, 45125), (7220, 43550), (8375, 37544), (8710, 36100), (9025, 34840), (9386, 33500), (9500, 33098), (9880, 31825), (10184, 30875), (12350, 25460), (12730, 24700), (13000, 24187), (13400, 23465), (14440, 21775), (16549, 19000), (16750, 18772), (17420, 18050)]