9022500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{401}}^1$

素因数の和:431

約数の個数: 90

約数和(自身を含む): 28570542

約数和(自身を除く): 19548042

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, 401, 450, 500, 625, 750, 802, 900, 1125, 1203, 1250, 1500, 1604, 1875, 2005, 2250, 2406, 2500, 3609, 3750, 4010, 4500, 4812, 5625, 6015, 7218, 7500, 8020, 10025, 11250, 12030, 14436, 18045, 20050, 22500, 24060, 30075, 36090, 40100, 50125, 60150, 72180, 90225, 100250, 120300, 150375, 180450, 200500, 250625, 300750, 360900, 451125, 501250, 601500, 751875, 902250, 1002500, 1503750, 1804500, 2255625, 3007500, 4511250, 9022500]

約数ペア:

[(1, 9022500), (2, 4511250), (3, 3007500), (4, 2255625), (5, 1804500), (6, 1503750), (9, 1002500), (10, 902250), (12, 751875), (15, 601500), (18, 501250), (20, 451125), (25, 360900), (30, 300750), (36, 250625), (45, 200500), (50, 180450), (60, 150375), (75, 120300), (90, 100250), (100, 90225), (125, 72180), (150, 60150), (180, 50125), (225, 40100), (250, 36090), (300, 30075), (375, 24060), (401, 22500), (450, 20050), (500, 18045), (625, 14436), (750, 12030), (802, 11250), (900, 10025), (1125, 8020), (1203, 7500), (1250, 7218), (1500, 6015), (1604, 5625), (1875, 4812), (2005, 4500), (2250, 4010), (2406, 3750), (2500, 3609)]