428041800

素因数分解:

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

素因数の和:2613

約数の個数: 192

約数和(自身を含む): 1522521600

約数和(自身を除く): 1094479800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 50, 54, 60, 62, 72, 75, 90, 93, 100, 108, 120, 124, 135, 150, 155, 180, 186, 200, 216, 225, 248, 270, 279, 300, 310, 360, 372, 450, 465, 540, 558, 600, 620, 675, 744, 775, 837, 900, 930, 1080, 1116, 1240, 1350, 1395, 1550, 1674, 1800, 1860, 2232, 2325, 2557, 2700, 2790, 3100, 3348, 3720, 4185, 4650, 5114, 5400, 5580, 6200, 6696, 6975, 7671, 8370, 9300, 10228, 11160, 12785, 13950, 15342, 16740, 18600, 20456, 20925, 23013, 25570, 27900, 30684, 33480, 38355, 41850, 46026, 51140, 55800, 61368, 63925, 69039, 76710, 79267, 83700, 92052, 102280, 115065, 127850, 138078, 153420, 158534, 167400, 184104, 191775, 230130, 237801, 255700, 276156, 306840, 317068, 345195, 383550, 396335, 460260, 475602, 511400, 552312, 575325, 634136, 690390, 713403, 767100, 792670, 920520, 951204, 1150650, 1189005, 1380780, 1426806, 1534200, 1585340, 1725975, 1902408, 1981675, 2140209, 2301300, 2378010, 2761560, 2853612, 3170680, 3451950, 3567015, 3963350, 4280418, 4602600, 4756020, 5707224, 5945025, 6903900, 7134030, 7926700, 8560836, 9512040, 10701045, 11890050, 13807800, 14268060, 15853400, 17121672, 17835075, 21402090, 23780100, 28536120, 35670150, 42804180, 47560200, 53505225, 71340300, 85608360, 107010450, 142680600, 214020900, 428041800]

約数ペア:

[(1, 428041800), (2, 214020900), (3, 142680600), (4, 107010450), (5, 85608360), (6, 71340300), (8, 53505225), (9, 47560200), (10, 42804180), (12, 35670150), (15, 28536120), (18, 23780100), (20, 21402090), (24, 17835075), (25, 17121672), (27, 15853400), (30, 14268060), (31, 13807800), (36, 11890050), (40, 10701045), (45, 9512040), (50, 8560836), (54, 7926700), (60, 7134030), (62, 6903900), (72, 5945025), (75, 5707224), (90, 4756020), (93, 4602600), (100, 4280418), (108, 3963350), (120, 3567015), (124, 3451950), (135, 3170680), (150, 2853612), (155, 2761560), (180, 2378010), (186, 2301300), (200, 2140209), (216, 1981675), (225, 1902408), (248, 1725975), (270, 1585340), (279, 1534200), (300, 1426806), (310, 1380780), (360, 1189005), (372, 1150650), (450, 951204), (465, 920520), (540, 792670), (558, 767100), (600, 713403), (620, 690390), (675, 634136), (744, 575325), (775, 552312), (837, 511400), (900, 475602), (930, 460260), (1080, 396335), (1116, 383550), (1240, 345195), (1350, 317068), (1395, 306840), (1550, 276156), (1674, 255700), (1800, 237801), (1860, 230130), (2232, 191775), (2325, 184104), (2557, 167400), (2700, 158534), (2790, 153420), (3100, 138078), (3348, 127850), (3720, 115065), (4185, 102280), (4650, 92052), (5114, 83700), (5400, 79267), (5580, 76710), (6200, 69039), (6696, 63925), (6975, 61368), (7671, 55800), (8370, 51140), (9300, 46026), (10228, 41850), (11160, 38355), (12785, 33480), (13950, 30684), (15342, 27900), (16740, 25570), (18600, 23013), (20456, 20925)]