284220900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{35089}}^1$

素因数の和:35115

約数の個数: 90

約数和(自身を含む): 921358130

約数和(自身を除く): 637137230

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, 35089, 70178, 105267, 140356, 175445, 210534, 315801, 350890, 421068, 526335, 631602, 701780, 877225, 947403, 1052670, 1263204, 1579005, 1754450, 1894806, 2105340, 2631675, 2842209, 3158010, 3508900, 3789612, 4737015, 5263350, 5684418, 6316020, 7895025, 9474030, 10526700, 11368836, 14211045, 15790050, 18948060, 23685075, 28422090, 31580100, 47370150, 56844180, 71055225, 94740300, 142110450, 284220900]

約数ペア:

[(1, 284220900), (2, 142110450), (3, 94740300), (4, 71055225), (5, 56844180), (6, 47370150), (9, 31580100), (10, 28422090), (12, 23685075), (15, 18948060), (18, 15790050), (20, 14211045), (25, 11368836), (27, 10526700), (30, 9474030), (36, 7895025), (45, 6316020), (50, 5684418), (54, 5263350), (60, 4737015), (75, 3789612), (81, 3508900), (90, 3158010), (100, 2842209), (108, 2631675), (135, 2105340), (150, 1894806), (162, 1754450), (180, 1579005), (225, 1263204), (270, 1052670), (300, 947403), (324, 877225), (405, 701780), (450, 631602), (540, 526335), (675, 421068), (810, 350890), (900, 315801), (1350, 210534), (1620, 175445), (2025, 140356), (2700, 105267), (4050, 70178), (8100, 35089)]