126499500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{28111}}^1$

素因数の和:28136

約数の個数: 72

約数和(自身を含む): 399077952

約数和(自身を除く): 272578452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 28111, 56222, 84333, 112444, 140555, 168666, 252999, 281110, 337332, 421665, 505998, 562220, 702775, 843330, 1011996, 1264995, 1405550, 1686660, 2108325, 2529990, 2811100, 3513875, 4216650, 5059980, 6324975, 7027750, 8433300, 10541625, 12649950, 14055500, 21083250, 25299900, 31624875, 42166500, 63249750, 126499500]

約数ペア:

[(1, 126499500), (2, 63249750), (3, 42166500), (4, 31624875), (5, 25299900), (6, 21083250), (9, 14055500), (10, 12649950), (12, 10541625), (15, 8433300), (18, 7027750), (20, 6324975), (25, 5059980), (30, 4216650), (36, 3513875), (45, 2811100), (50, 2529990), (60, 2108325), (75, 1686660), (90, 1405550), (100, 1264995), (125, 1011996), (150, 843330), (180, 702775), (225, 562220), (250, 505998), (300, 421665), (375, 337332), (450, 281110), (500, 252999), (750, 168666), (900, 140555), (1125, 112444), (1500, 84333), (2250, 56222), (4500, 28111)]