187756380

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{5519}}^1$

素因数の和:5550

約数の個数: 144

約数和(自身を含む): 675118080

約数和(自身を除く): 487361700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5519, 5670, 6804, 8505, 11038, 11340, 16557, 17010, 22076, 27595, 33114, 34020, 38633, 49671, 55190, 66228, 77266, 82785, 99342, 110380, 115899, 149013, 154532, 165570, 193165, 198684, 231798, 248355, 298026, 331140, 347697, 386330, 447039, 463596, 496710, 579495, 596052, 695394, 745065, 772660, 894078, 993420, 1043091, 1158990, 1341117, 1390788, 1490130, 1738485, 1788156, 2086182, 2235195, 2317980, 2682234, 2980260, 3129273, 3476970, 4172364, 4470390, 5215455, 5364468, 6258546, 6705585, 6953940, 8940780, 9387819, 10430910, 12517092, 13411170, 15646365, 18775638, 20861820, 26822340, 31292730, 37551276, 46939095, 62585460, 93878190, 187756380]

約数ペア:

[(1, 187756380), (2, 93878190), (3, 62585460), (4, 46939095), (5, 37551276), (6, 31292730), (7, 26822340), (9, 20861820), (10, 18775638), (12, 15646365), (14, 13411170), (15, 12517092), (18, 10430910), (20, 9387819), (21, 8940780), (27, 6953940), (28, 6705585), (30, 6258546), (35, 5364468), (36, 5215455), (42, 4470390), (45, 4172364), (54, 3476970), (60, 3129273), (63, 2980260), (70, 2682234), (81, 2317980), (84, 2235195), (90, 2086182), (105, 1788156), (108, 1738485), (126, 1490130), (135, 1390788), (140, 1341117), (162, 1158990), (180, 1043091), (189, 993420), (210, 894078), (243, 772660), (252, 745065), (270, 695394), (315, 596052), (324, 579495), (378, 496710), (405, 463596), (420, 447039), (486, 386330), (540, 347697), (567, 331140), (630, 298026), (756, 248355), (810, 231798), (945, 198684), (972, 193165), (1134, 165570), (1215, 154532), (1260, 149013), (1620, 115899), (1701, 110380), (1890, 99342), (2268, 82785), (2430, 77266), (2835, 66228), (3402, 55190), (3780, 49671), (4860, 38633), (5519, 34020), (5670, 33114), (6804, 27595), (8505, 22076), (11038, 17010), (11340, 16557)]