207551250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1018

約数の個数: 120

約数和(自身を含む): 592122960

約数和(自身を除く): 384571710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 125, 150, 171, 190, 225, 250, 285, 342, 375, 450, 475, 570, 625, 750, 855, 950, 971, 1125, 1250, 1425, 1710, 1875, 1942, 2250, 2375, 2850, 2913, 3750, 4275, 4750, 4855, 5625, 5826, 7125, 8550, 8739, 9710, 11250, 11875, 14250, 14565, 17478, 18449, 21375, 23750, 24275, 29130, 35625, 36898, 42750, 43695, 48550, 55347, 71250, 72825, 87390, 92245, 106875, 110694, 121375, 145650, 166041, 184490, 213750, 218475, 242750, 276735, 332082, 364125, 436950, 461225, 553470, 606875, 728250, 830205, 922450, 1092375, 1213750, 1383675, 1660410, 1820625, 2184750, 2306125, 2767350, 3641250, 4151025, 4612250, 5461875, 6918375, 8302050, 10923750, 11530625, 13836750, 20755125, 23061250, 34591875, 41510250, 69183750, 103775625, 207551250]

約数ペア:

[(1, 207551250), (2, 103775625), (3, 69183750), (5, 41510250), (6, 34591875), (9, 23061250), (10, 20755125), (15, 13836750), (18, 11530625), (19, 10923750), (25, 8302050), (30, 6918375), (38, 5461875), (45, 4612250), (50, 4151025), (57, 3641250), (75, 2767350), (90, 2306125), (95, 2184750), (114, 1820625), (125, 1660410), (150, 1383675), (171, 1213750), (190, 1092375), (225, 922450), (250, 830205), (285, 728250), (342, 606875), (375, 553470), (450, 461225), (475, 436950), (570, 364125), (625, 332082), (750, 276735), (855, 242750), (950, 218475), (971, 213750), (1125, 184490), (1250, 166041), (1425, 145650), (1710, 121375), (1875, 110694), (1942, 106875), (2250, 92245), (2375, 87390), (2850, 72825), (2913, 71250), (3750, 55347), (4275, 48550), (4750, 43695), (4855, 42750), (5625, 36898), (5826, 35625), (7125, 29130), (8550, 24275), (8739, 23750), (9710, 21375), (11250, 18449), (11875, 17478), (14250, 14565)]