86998500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19333}}^1$

素因数の和:19358

約数の個数: 72

約数和(自身を含む): 274465464

約数和(自身を除く): 187466964

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, 19333, 38666, 57999, 77332, 96665, 115998, 173997, 193330, 231996, 289995, 347994, 386660, 483325, 579990, 695988, 869985, 966650, 1159980, 1449975, 1739970, 1933300, 2416625, 2899950, 3479940, 4349925, 4833250, 5799900, 7249875, 8699850, 9666500, 14499750, 17399700, 21749625, 28999500, 43499250, 86998500]

約数ペア:

[(1, 86998500), (2, 43499250), (3, 28999500), (4, 21749625), (5, 17399700), (6, 14499750), (9, 9666500), (10, 8699850), (12, 7249875), (15, 5799900), (18, 4833250), (20, 4349925), (25, 3479940), (30, 2899950), (36, 2416625), (45, 1933300), (50, 1739970), (60, 1449975), (75, 1159980), (90, 966650), (100, 869985), (125, 695988), (150, 579990), (180, 483325), (225, 386660), (250, 347994), (300, 289995), (375, 231996), (450, 193330), (500, 173997), (750, 115998), (900, 96665), (1125, 77332), (1500, 57999), (2250, 38666), (4500, 19333)]