20160653400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11200363}}^1$

素因数の和:11200385

約数の個数: 72

約数和(自身を含む): 67706200380

約数和(自身を除く): 47545546980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 11200363, 22400726, 33601089, 44801452, 56001815, 67202178, 89602904, 100803267, 112003630, 134404356, 168005445, 201606534, 224007260, 268808712, 280009075, 336010890, 403213068, 448014520, 504016335, 560018150, 672021780, 806426136, 840027225, 1008032670, 1120036300, 1344043560, 1680054450, 2016065340, 2240072600, 2520081675, 3360108900, 4032130680, 5040163350, 6720217800, 10080326700, 20160653400]

約数ペア:

[(1, 20160653400), (2, 10080326700), (3, 6720217800), (4, 5040163350), (5, 4032130680), (6, 3360108900), (8, 2520081675), (9, 2240072600), (10, 2016065340), (12, 1680054450), (15, 1344043560), (18, 1120036300), (20, 1008032670), (24, 840027225), (25, 806426136), (30, 672021780), (36, 560018150), (40, 504016335), (45, 448014520), (50, 403213068), (60, 336010890), (72, 280009075), (75, 268808712), (90, 224007260), (100, 201606534), (120, 168005445), (150, 134404356), (180, 112003630), (200, 100803267), (225, 89602904), (300, 67202178), (360, 56001815), (450, 44801452), (600, 33601089), (900, 22400726), (1800, 11200363)]