210153000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{70051}}^1$

素因数の和:70075

約数の個数: 64

約数和(自身を含む): 655686720

約数和(自身を除く): 445533720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 70051, 140102, 210153, 280204, 350255, 420306, 560408, 700510, 840612, 1050765, 1401020, 1681224, 1751275, 2101530, 2802040, 3502550, 4203060, 5253825, 7005100, 8406120, 8756375, 10507650, 14010200, 17512750, 21015300, 26269125, 35025500, 42030600, 52538250, 70051000, 105076500, 210153000]

約数ペア:

[(1, 210153000), (2, 105076500), (3, 70051000), (4, 52538250), (5, 42030600), (6, 35025500), (8, 26269125), (10, 21015300), (12, 17512750), (15, 14010200), (20, 10507650), (24, 8756375), (25, 8406120), (30, 7005100), (40, 5253825), (50, 4203060), (60, 3502550), (75, 2802040), (100, 2101530), (120, 1751275), (125, 1681224), (150, 1401020), (200, 1050765), (250, 840612), (300, 700510), (375, 560408), (500, 420306), (600, 350255), (750, 280204), (1000, 210153), (1500, 140102), (3000, 70051)]