72182700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:736

約数の個数: 108

約数和(自身を含む): 228275320

約数和(自身を除く): 156092620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 139, 150, 180, 225, 278, 300, 417, 450, 556, 577, 695, 834, 900, 1154, 1251, 1390, 1668, 1731, 2085, 2308, 2502, 2780, 2885, 3462, 3475, 4170, 5004, 5193, 5770, 6255, 6924, 6950, 8340, 8655, 10386, 10425, 11540, 12510, 13900, 14425, 17310, 20772, 20850, 25020, 25965, 28850, 31275, 34620, 41700, 43275, 51930, 57700, 62550, 80203, 86550, 103860, 125100, 129825, 160406, 173100, 240609, 259650, 320812, 401015, 481218, 519300, 721827, 802030, 962436, 1203045, 1443654, 1604060, 2005075, 2406090, 2887308, 3609135, 4010150, 4812180, 6015225, 7218270, 8020300, 12030450, 14436540, 18045675, 24060900, 36091350, 72182700]

約数ペア:

[(1, 72182700), (2, 36091350), (3, 24060900), (4, 18045675), (5, 14436540), (6, 12030450), (9, 8020300), (10, 7218270), (12, 6015225), (15, 4812180), (18, 4010150), (20, 3609135), (25, 2887308), (30, 2406090), (36, 2005075), (45, 1604060), (50, 1443654), (60, 1203045), (75, 962436), (90, 802030), (100, 721827), (139, 519300), (150, 481218), (180, 401015), (225, 320812), (278, 259650), (300, 240609), (417, 173100), (450, 160406), (556, 129825), (577, 125100), (695, 103860), (834, 86550), (900, 80203), (1154, 62550), (1251, 57700), (1390, 51930), (1668, 43275), (1731, 41700), (2085, 34620), (2308, 31275), (2502, 28850), (2780, 25965), (2885, 25020), (3462, 20850), (3475, 20772), (4170, 17310), (5004, 14425), (5193, 13900), (5770, 12510), (6255, 11540), (6924, 10425), (6950, 10386), (8340, 8655)]