66901500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{14867}}^1$

素因数の和:14892

約数の個数: 72

約数和(自身を含む): 211066128

約数和(自身を除く): 144164628

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, 14867, 29734, 44601, 59468, 74335, 89202, 133803, 148670, 178404, 223005, 267606, 297340, 371675, 446010, 535212, 669015, 743350, 892020, 1115025, 1338030, 1486700, 1858375, 2230050, 2676060, 3345075, 3716750, 4460100, 5575125, 6690150, 7433500, 11150250, 13380300, 16725375, 22300500, 33450750, 66901500]

約数ペア:

[(1, 66901500), (2, 33450750), (3, 22300500), (4, 16725375), (5, 13380300), (6, 11150250), (9, 7433500), (10, 6690150), (12, 5575125), (15, 4460100), (18, 3716750), (20, 3345075), (25, 2676060), (30, 2230050), (36, 1858375), (45, 1486700), (50, 1338030), (60, 1115025), (75, 892020), (90, 743350), (100, 669015), (125, 535212), (150, 446010), (180, 371675), (225, 297340), (250, 267606), (300, 223005), (375, 178404), (450, 148670), (500, 133803), (750, 89202), (900, 74335), (1125, 59468), (1500, 44601), (2250, 29734), (4500, 14867)]