152451180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1357

約数の個数: 192

約数和(自身を含む): 559964160

約数和(自身を除く): 407512980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1116, 1260, 1301, 1302, 1395, 1674, 1860, 1890, 1953, 2170, 2602, 2604, 2790, 3255, 3348, 3780, 3903, 3906, 4185, 4340, 5204, 5580, 5859, 6505, 6510, 7806, 7812, 8370, 9107, 9765, 11709, 11718, 13010, 13020, 15612, 16740, 18214, 19515, 19530, 23418, 23436, 26020, 27321, 29295, 35127, 36428, 39030, 39060, 40331, 45535, 46836, 54642, 58545, 58590, 70254, 78060, 80662, 81963, 91070, 109284, 117090, 117180, 120993, 136605, 140508, 161324, 163926, 175635, 182140, 201655, 234180, 241986, 245889, 273210, 282317, 327852, 351270, 362979, 403310, 409815, 483972, 491778, 546420, 564634, 604965, 702540, 725958, 806620, 819630, 846951, 983556, 1088937, 1129268, 1209930, 1229445, 1411585, 1451916, 1639260, 1693902, 1814895, 2177874, 2419860, 2458890, 2540853, 2823170, 3387804, 3629790, 4234755, 4355748, 4917780, 5081706, 5444685, 5646340, 7259580, 7622559, 8469510, 10163412, 10889370, 12704265, 15245118, 16939020, 21778740, 25408530, 30490236, 38112795, 50817060, 76225590, 152451180]

約数ペア:

[(1, 152451180), (2, 76225590), (3, 50817060), (4, 38112795), (5, 30490236), (6, 25408530), (7, 21778740), (9, 16939020), (10, 15245118), (12, 12704265), (14, 10889370), (15, 10163412), (18, 8469510), (20, 7622559), (21, 7259580), (27, 5646340), (28, 5444685), (30, 5081706), (31, 4917780), (35, 4355748), (36, 4234755), (42, 3629790), (45, 3387804), (54, 2823170), (60, 2540853), (62, 2458890), (63, 2419860), (70, 2177874), (84, 1814895), (90, 1693902), (93, 1639260), (105, 1451916), (108, 1411585), (124, 1229445), (126, 1209930), (135, 1129268), (140, 1088937), (155, 983556), (180, 846951), (186, 819630), (189, 806620), (210, 725958), (217, 702540), (252, 604965), (270, 564634), (279, 546420), (310, 491778), (315, 483972), (372, 409815), (378, 403310), (420, 362979), (434, 351270), (465, 327852), (540, 282317), (558, 273210), (620, 245889), (630, 241986), (651, 234180), (756, 201655), (837, 182140), (868, 175635), (930, 163926), (945, 161324), (1085, 140508), (1116, 136605), (1260, 120993), (1301, 117180), (1302, 117090), (1395, 109284), (1674, 91070), (1860, 81963), (1890, 80662), (1953, 78060), (2170, 70254), (2602, 58590), (2604, 58545), (2790, 54642), (3255, 46836), (3348, 45535), (3780, 40331), (3903, 39060), (3906, 39030), (4185, 36428), (4340, 35127), (5204, 29295), (5580, 27321), (5859, 26020), (6505, 23436), (6510, 23418), (7806, 19530), (7812, 19515), (8370, 18214), (9107, 16740), (9765, 15612), (11709, 13020), (11718, 13010)]