214020900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2611

約数の個数: 144

約数和(自身を含む): 710510080

約数和(自身を除く): 496489180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 90, 93, 100, 108, 124, 135, 150, 155, 180, 186, 225, 270, 279, 300, 310, 372, 450, 465, 540, 558, 620, 675, 775, 837, 900, 930, 1116, 1350, 1395, 1550, 1674, 1860, 2325, 2557, 2700, 2790, 3100, 3348, 4185, 4650, 5114, 5580, 6975, 7671, 8370, 9300, 10228, 12785, 13950, 15342, 16740, 20925, 23013, 25570, 27900, 30684, 38355, 41850, 46026, 51140, 63925, 69039, 76710, 79267, 83700, 92052, 115065, 127850, 138078, 153420, 158534, 191775, 230130, 237801, 255700, 276156, 317068, 345195, 383550, 396335, 460260, 475602, 575325, 690390, 713403, 767100, 792670, 951204, 1150650, 1189005, 1380780, 1426806, 1585340, 1725975, 1981675, 2140209, 2301300, 2378010, 2853612, 3451950, 3567015, 3963350, 4280418, 4756020, 5945025, 6903900, 7134030, 7926700, 8560836, 10701045, 11890050, 14268060, 17835075, 21402090, 23780100, 35670150, 42804180, 53505225, 71340300, 107010450, 214020900]

約数ペア:

[(1, 214020900), (2, 107010450), (3, 71340300), (4, 53505225), (5, 42804180), (6, 35670150), (9, 23780100), (10, 21402090), (12, 17835075), (15, 14268060), (18, 11890050), (20, 10701045), (25, 8560836), (27, 7926700), (30, 7134030), (31, 6903900), (36, 5945025), (45, 4756020), (50, 4280418), (54, 3963350), (60, 3567015), (62, 3451950), (75, 2853612), (90, 2378010), (93, 2301300), (100, 2140209), (108, 1981675), (124, 1725975), (135, 1585340), (150, 1426806), (155, 1380780), (180, 1189005), (186, 1150650), (225, 951204), (270, 792670), (279, 767100), (300, 713403), (310, 690390), (372, 575325), (450, 475602), (465, 460260), (540, 396335), (558, 383550), (620, 345195), (675, 317068), (775, 276156), (837, 255700), (900, 237801), (930, 230130), (1116, 191775), (1350, 158534), (1395, 153420), (1550, 138078), (1674, 127850), (1860, 115065), (2325, 92052), (2557, 83700), (2700, 79267), (2790, 76710), (3100, 69039), (3348, 63925), (4185, 51140), (4650, 46026), (5114, 41850), (5580, 38355), (6975, 30684), (7671, 27900), (8370, 25570), (9300, 23013), (10228, 20925), (12785, 16740), (13950, 15342)]