80214300

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{3301}}^1$

素因数の和:3330

約数の個数: 108

約数和(自身を含む): 260818376

約数和(自身を除く): 180604076

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, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2700, 3301, 4050, 4860, 6075, 6602, 8100, 9903, 12150, 13204, 16505, 19806, 24300, 29709, 33010, 39612, 49515, 59418, 66020, 82525, 89127, 99030, 118836, 148545, 165050, 178254, 198060, 247575, 267381, 297090, 330100, 356508, 445635, 495150, 534762, 594180, 742725, 802143, 891270, 990300, 1069524, 1336905, 1485450, 1604286, 1782540, 2228175, 2673810, 2970900, 3208572, 4010715, 4456350, 5347620, 6684525, 8021430, 8912700, 13369050, 16042860, 20053575, 26738100, 40107150, 80214300]

約数ペア:

[(1, 80214300), (2, 40107150), (3, 26738100), (4, 20053575), (5, 16042860), (6, 13369050), (9, 8912700), (10, 8021430), (12, 6684525), (15, 5347620), (18, 4456350), (20, 4010715), (25, 3208572), (27, 2970900), (30, 2673810), (36, 2228175), (45, 1782540), (50, 1604286), (54, 1485450), (60, 1336905), (75, 1069524), (81, 990300), (90, 891270), (100, 802143), (108, 742725), (135, 594180), (150, 534762), (162, 495150), (180, 445635), (225, 356508), (243, 330100), (270, 297090), (300, 267381), (324, 247575), (405, 198060), (450, 178254), (486, 165050), (540, 148545), (675, 118836), (810, 99030), (900, 89127), (972, 82525), (1215, 66020), (1350, 59418), (1620, 49515), (2025, 39612), (2430, 33010), (2700, 29709), (3301, 24300), (4050, 19806), (4860, 16505), (6075, 13204), (6602, 12150), (8100, 9903)]