201834180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4019}}^1$

素因数の和:4071

約数の個数: 120

約数和(自身を含む): 653748480

約数和(自身を除く): 451914300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1860, 2511, 2790, 3348, 4019, 4185, 5022, 5580, 8038, 8370, 10044, 12057, 12555, 16076, 16740, 20095, 24114, 25110, 36171, 40190, 48228, 50220, 60285, 72342, 80380, 108513, 120570, 124589, 144684, 180855, 217026, 241140, 249178, 325539, 361710, 373767, 434052, 498356, 542565, 622945, 651078, 723420, 747534, 1085130, 1121301, 1245890, 1302156, 1495068, 1627695, 1868835, 2170260, 2242602, 2491780, 3255390, 3363903, 3737670, 4485204, 5606505, 6510780, 6727806, 7475340, 10091709, 11213010, 13455612, 16819515, 20183418, 22426020, 33639030, 40366836, 50458545, 67278060, 100917090, 201834180]

約数ペア:

[(1, 201834180), (2, 100917090), (3, 67278060), (4, 50458545), (5, 40366836), (6, 33639030), (9, 22426020), (10, 20183418), (12, 16819515), (15, 13455612), (18, 11213010), (20, 10091709), (27, 7475340), (30, 6727806), (31, 6510780), (36, 5606505), (45, 4485204), (54, 3737670), (60, 3363903), (62, 3255390), (81, 2491780), (90, 2242602), (93, 2170260), (108, 1868835), (124, 1627695), (135, 1495068), (155, 1302156), (162, 1245890), (180, 1121301), (186, 1085130), (270, 747534), (279, 723420), (310, 651078), (324, 622945), (372, 542565), (405, 498356), (465, 434052), (540, 373767), (558, 361710), (620, 325539), (810, 249178), (837, 241140), (930, 217026), (1116, 180855), (1395, 144684), (1620, 124589), (1674, 120570), (1860, 108513), (2511, 80380), (2790, 72342), (3348, 60285), (4019, 50220), (4185, 48228), (5022, 40190), (5580, 36171), (8038, 25110), (8370, 24114), (10044, 20095), (12057, 16740), (12555, 16076)]