127224500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 144

約数和(自身を含む): 321262032

約数和(自身を除く): 194037532

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 37, 46, 50, 52, 65, 74, 92, 100, 115, 125, 130, 148, 185, 230, 250, 260, 299, 325, 370, 460, 481, 500, 529, 575, 598, 650, 740, 851, 925, 962, 1058, 1150, 1196, 1300, 1495, 1625, 1702, 1850, 1924, 2116, 2300, 2405, 2645, 2875, 2990, 3250, 3404, 3700, 4255, 4625, 4810, 5290, 5750, 5980, 6500, 6877, 7475, 8510, 9250, 9620, 10580, 11063, 11500, 12025, 13225, 13754, 14950, 17020, 18500, 19573, 21275, 22126, 24050, 26450, 27508, 29900, 34385, 37375, 39146, 42550, 44252, 48100, 52900, 55315, 60125, 66125, 68770, 74750, 78292, 85100, 97865, 106375, 110630, 120250, 132250, 137540, 149500, 171925, 195730, 212750, 221260, 240500, 254449, 264500, 276575, 343850, 391460, 425500, 489325, 508898, 553150, 687700, 859625, 978650, 1017796, 1106300, 1272245, 1382875, 1719250, 1957300, 2446625, 2544490, 2765750, 3438500, 4893250, 5088980, 5531500, 6361225, 9786500, 12722450, 25444900, 31806125, 63612250, 127224500]

約数ペア:

[(1, 127224500), (2, 63612250), (4, 31806125), (5, 25444900), (10, 12722450), (13, 9786500), (20, 6361225), (23, 5531500), (25, 5088980), (26, 4893250), (37, 3438500), (46, 2765750), (50, 2544490), (52, 2446625), (65, 1957300), (74, 1719250), (92, 1382875), (100, 1272245), (115, 1106300), (125, 1017796), (130, 978650), (148, 859625), (185, 687700), (230, 553150), (250, 508898), (260, 489325), (299, 425500), (325, 391460), (370, 343850), (460, 276575), (481, 264500), (500, 254449), (529, 240500), (575, 221260), (598, 212750), (650, 195730), (740, 171925), (851, 149500), (925, 137540), (962, 132250), (1058, 120250), (1150, 110630), (1196, 106375), (1300, 97865), (1495, 85100), (1625, 78292), (1702, 74750), (1850, 68770), (1924, 66125), (2116, 60125), (2300, 55315), (2405, 52900), (2645, 48100), (2875, 44252), (2990, 42550), (3250, 39146), (3404, 37375), (3700, 34385), (4255, 29900), (4625, 27508), (4810, 26450), (5290, 24050), (5750, 22126), (5980, 21275), (6500, 19573), (6877, 18500), (7475, 17020), (8510, 14950), (9250, 13754), (9620, 13225), (10580, 12025), (11063, 11500)]