75514140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:409

約数の個数: 192

約数和(自身を含む): 261918720

約数和(自身を除く): 186404580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 347, 351, 372, 390, 403, 465, 468, 540, 558, 585, 620, 694, 702, 780, 806, 837, 930, 1041, 1116, 1170, 1209, 1388, 1395, 1404, 1612, 1674, 1735, 1755, 1860, 2015, 2082, 2340, 2418, 2790, 3123, 3348, 3470, 3510, 3627, 4030, 4164, 4185, 4511, 4836, 5205, 5580, 6045, 6246, 6940, 7020, 7254, 8060, 8370, 9022, 9369, 10410, 10757, 10881, 12090, 12492, 13533, 14508, 15615, 16740, 18044, 18135, 18738, 20820, 21514, 21762, 22555, 24180, 27066, 31230, 32271, 36270, 37476, 40599, 43028, 43524, 45110, 46845, 53785, 54132, 54405, 62460, 64542, 67665, 72540, 81198, 90220, 93690, 96813, 107570, 108810, 121797, 129084, 135330, 139841, 161355, 162396, 187380, 193626, 202995, 215140, 217620, 243594, 270660, 279682, 290439, 322710, 387252, 405990, 419523, 484065, 487188, 559364, 580878, 608985, 645420, 699205, 811980, 839046, 968130, 1161756, 1217970, 1258569, 1398410, 1452195, 1678092, 1936260, 2097615, 2435940, 2517138, 2796820, 2904390, 3775707, 4195230, 5034276, 5808780, 6292845, 7551414, 8390460, 12585690, 15102828, 18878535, 25171380, 37757070, 75514140]

約数ペア:

[(1, 75514140), (2, 37757070), (3, 25171380), (4, 18878535), (5, 15102828), (6, 12585690), (9, 8390460), (10, 7551414), (12, 6292845), (13, 5808780), (15, 5034276), (18, 4195230), (20, 3775707), (26, 2904390), (27, 2796820), (30, 2517138), (31, 2435940), (36, 2097615), (39, 1936260), (45, 1678092), (52, 1452195), (54, 1398410), (60, 1258569), (62, 1217970), (65, 1161756), (78, 968130), (90, 839046), (93, 811980), (108, 699205), (117, 645420), (124, 608985), (130, 580878), (135, 559364), (155, 487188), (156, 484065), (180, 419523), (186, 405990), (195, 387252), (234, 322710), (260, 290439), (270, 279682), (279, 270660), (310, 243594), (347, 217620), (351, 215140), (372, 202995), (390, 193626), (403, 187380), (465, 162396), (468, 161355), (540, 139841), (558, 135330), (585, 129084), (620, 121797), (694, 108810), (702, 107570), (780, 96813), (806, 93690), (837, 90220), (930, 81198), (1041, 72540), (1116, 67665), (1170, 64542), (1209, 62460), (1388, 54405), (1395, 54132), (1404, 53785), (1612, 46845), (1674, 45110), (1735, 43524), (1755, 43028), (1860, 40599), (2015, 37476), (2082, 36270), (2340, 32271), (2418, 31230), (2790, 27066), (3123, 24180), (3348, 22555), (3470, 21762), (3510, 21514), (3627, 20820), (4030, 18738), (4164, 18135), (4185, 18044), (4511, 16740), (4836, 15615), (5205, 14508), (5580, 13533), (6045, 12492), (6246, 12090), (6940, 10881), (7020, 10757), (7254, 10410), (8060, 9369), (8370, 9022)]