126904500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{28201}}^1$

素因数の和:28226

約数の個数: 72

約数和(自身を含む): 400355592

約数和(自身を除く): 273451092

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, 28201, 56402, 84603, 112804, 141005, 169206, 253809, 282010, 338412, 423015, 507618, 564020, 705025, 846030, 1015236, 1269045, 1410050, 1692060, 2115075, 2538090, 2820100, 3525125, 4230150, 5076180, 6345225, 7050250, 8460300, 10575375, 12690450, 14100500, 21150750, 25380900, 31726125, 42301500, 63452250, 126904500]

約数ペア:

[(1, 126904500), (2, 63452250), (3, 42301500), (4, 31726125), (5, 25380900), (6, 21150750), (9, 14100500), (10, 12690450), (12, 10575375), (15, 8460300), (18, 7050250), (20, 6345225), (25, 5076180), (30, 4230150), (36, 3525125), (45, 2820100), (50, 2538090), (60, 2115075), (75, 1692060), (90, 1410050), (100, 1269045), (125, 1015236), (150, 846030), (180, 705025), (225, 564020), (250, 507618), (300, 423015), (375, 338412), (450, 282010), (500, 253809), (750, 169206), (900, 141005), (1125, 112804), (1500, 84603), (2250, 56402), (4500, 28201)]