66677000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 176117760

約数和(自身を除く): 109440760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 25, 26, 40, 46, 50, 52, 65, 92, 100, 104, 115, 125, 130, 184, 200, 223, 230, 250, 260, 299, 325, 446, 460, 500, 520, 575, 598, 650, 892, 920, 1000, 1115, 1150, 1196, 1300, 1495, 1625, 1784, 2230, 2300, 2392, 2600, 2875, 2899, 2990, 3250, 4460, 4600, 5129, 5575, 5750, 5798, 5980, 6500, 7475, 8920, 10258, 11150, 11500, 11596, 11960, 13000, 14495, 14950, 20516, 22300, 23000, 23192, 25645, 27875, 28990, 29900, 37375, 41032, 44600, 51290, 55750, 57980, 59800, 66677, 72475, 74750, 102580, 111500, 115960, 128225, 133354, 144950, 149500, 205160, 223000, 256450, 266708, 289900, 299000, 333385, 362375, 512900, 533416, 579800, 641125, 666770, 724750, 1025800, 1282250, 1333540, 1449500, 1666925, 2564500, 2667080, 2899000, 3333850, 5129000, 6667700, 8334625, 13335400, 16669250, 33338500, 66677000]

約数ペア:

[(1, 66677000), (2, 33338500), (4, 16669250), (5, 13335400), (8, 8334625), (10, 6667700), (13, 5129000), (20, 3333850), (23, 2899000), (25, 2667080), (26, 2564500), (40, 1666925), (46, 1449500), (50, 1333540), (52, 1282250), (65, 1025800), (92, 724750), (100, 666770), (104, 641125), (115, 579800), (125, 533416), (130, 512900), (184, 362375), (200, 333385), (223, 299000), (230, 289900), (250, 266708), (260, 256450), (299, 223000), (325, 205160), (446, 149500), (460, 144950), (500, 133354), (520, 128225), (575, 115960), (598, 111500), (650, 102580), (892, 74750), (920, 72475), (1000, 66677), (1115, 59800), (1150, 57980), (1196, 55750), (1300, 51290), (1495, 44600), (1625, 41032), (1784, 37375), (2230, 29900), (2300, 28990), (2392, 27875), (2600, 25645), (2875, 23192), (2899, 23000), (2990, 22300), (3250, 20516), (4460, 14950), (4600, 14495), (5129, 13000), (5575, 11960), (5750, 11596), (5798, 11500), (5980, 11150), (6500, 10258), (7475, 8920)]