136800900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{16889}}^1$

素因数の和:16915

約数の個数: 90

約数和(自身を含む): 443480730

約数和(自身を除く): 306679830

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 16889, 33778, 50667, 67556, 84445, 101334, 152001, 168890, 202668, 253335, 304002, 337780, 422225, 456003, 506670, 608004, 760005, 844450, 912006, 1013340, 1266675, 1368009, 1520010, 1688900, 1824012, 2280015, 2533350, 2736018, 3040020, 3800025, 4560030, 5066700, 5472036, 6840045, 7600050, 9120060, 11400075, 13680090, 15200100, 22800150, 27360180, 34200225, 45600300, 68400450, 136800900]

約数ペア:

[(1, 136800900), (2, 68400450), (3, 45600300), (4, 34200225), (5, 27360180), (6, 22800150), (9, 15200100), (10, 13680090), (12, 11400075), (15, 9120060), (18, 7600050), (20, 6840045), (25, 5472036), (27, 5066700), (30, 4560030), (36, 3800025), (45, 3040020), (50, 2736018), (54, 2533350), (60, 2280015), (75, 1824012), (81, 1688900), (90, 1520010), (100, 1368009), (108, 1266675), (135, 1013340), (150, 912006), (162, 844450), (180, 760005), (225, 608004), (270, 506670), (300, 456003), (324, 422225), (405, 337780), (450, 304002), (540, 253335), (675, 202668), (810, 168890), (900, 152001), (1350, 101334), (1620, 84445), (2025, 67556), (2700, 50667), (4050, 33778), (8100, 16889)]