71325000

素因数分解:

$2^3\times 3^2\times 5^5\times {\mathrm{317}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 242211060

約数和(自身を除く): 170886060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 317, 360, 375, 450, 500, 600, 625, 634, 750, 900, 951, 1000, 1125, 1250, 1268, 1500, 1585, 1800, 1875, 1902, 2250, 2500, 2536, 2853, 3000, 3125, 3170, 3750, 3804, 4500, 4755, 5000, 5625, 5706, 6250, 6340, 7500, 7608, 7925, 9000, 9375, 9510, 11250, 11412, 12500, 12680, 14265, 15000, 15850, 18750, 19020, 22500, 22824, 23775, 25000, 28125, 28530, 31700, 37500, 38040, 39625, 45000, 47550, 56250, 57060, 63400, 71325, 75000, 79250, 95100, 112500, 114120, 118875, 142650, 158500, 190200, 198125, 225000, 237750, 285300, 317000, 356625, 396250, 475500, 570600, 594375, 713250, 792500, 951000, 990625, 1188750, 1426500, 1585000, 1783125, 1981250, 2377500, 2853000, 2971875, 3566250, 3962500, 4755000, 5943750, 7132500, 7925000, 8915625, 11887500, 14265000, 17831250, 23775000, 35662500, 71325000]

約数ペア:

[(1, 71325000), (2, 35662500), (3, 23775000), (4, 17831250), (5, 14265000), (6, 11887500), (8, 8915625), (9, 7925000), (10, 7132500), (12, 5943750), (15, 4755000), (18, 3962500), (20, 3566250), (24, 2971875), (25, 2853000), (30, 2377500), (36, 1981250), (40, 1783125), (45, 1585000), (50, 1426500), (60, 1188750), (72, 990625), (75, 951000), (90, 792500), (100, 713250), (120, 594375), (125, 570600), (150, 475500), (180, 396250), (200, 356625), (225, 317000), (250, 285300), (300, 237750), (317, 225000), (360, 198125), (375, 190200), (450, 158500), (500, 142650), (600, 118875), (625, 114120), (634, 112500), (750, 95100), (900, 79250), (951, 75000), (1000, 71325), (1125, 63400), (1250, 57060), (1268, 56250), (1500, 47550), (1585, 45000), (1800, 39625), (1875, 38040), (1902, 37500), (2250, 31700), (2500, 28530), (2536, 28125), (2853, 25000), (3000, 23775), (3125, 22824), (3170, 22500), (3750, 19020), (3804, 18750), (4500, 15850), (4755, 15000), (5000, 14265), (5625, 12680), (5706, 12500), (6250, 11412), (6340, 11250), (7500, 9510), (7608, 9375), (7925, 9000)]