168852900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{281}}^1\times {\mathrm{2003}}^1$

素因数の和:2301

約数の個数: 72

約数和(自身を含む): 490531104

約数和(自身を除く): 321678204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 281, 300, 562, 843, 1124, 1405, 1686, 2003, 2810, 3372, 4006, 4215, 5620, 6009, 7025, 8012, 8430, 10015, 12018, 14050, 16860, 20030, 21075, 24036, 28100, 30045, 40060, 42150, 50075, 60090, 84300, 100150, 120180, 150225, 200300, 300450, 562843, 600900, 1125686, 1688529, 2251372, 2814215, 3377058, 5628430, 6754116, 8442645, 11256860, 14071075, 16885290, 28142150, 33770580, 42213225, 56284300, 84426450, 168852900]

約数ペア:

[(1, 168852900), (2, 84426450), (3, 56284300), (4, 42213225), (5, 33770580), (6, 28142150), (10, 16885290), (12, 14071075), (15, 11256860), (20, 8442645), (25, 6754116), (30, 5628430), (50, 3377058), (60, 2814215), (75, 2251372), (100, 1688529), (150, 1125686), (281, 600900), (300, 562843), (562, 300450), (843, 200300), (1124, 150225), (1405, 120180), (1686, 100150), (2003, 84300), (2810, 60090), (3372, 50075), (4006, 42150), (4215, 40060), (5620, 30045), (6009, 28100), (7025, 24036), (8012, 21075), (8430, 20030), (10015, 16860), (12018, 14050)]