428093400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{14561}}^1$

素因数の和:14594

約数の個数: 144

約数和(自身を含む): 1543863240

約数和(自身を除く): 1115769840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2940, 3675, 4200, 4900, 5880, 7350, 9800, 14561, 14700, 29122, 29400, 43683, 58244, 72805, 87366, 101927, 116488, 145610, 174732, 203854, 218415, 291220, 305781, 349464, 364025, 407708, 436830, 509635, 582440, 611562, 713489, 728050, 815416, 873660, 1019270, 1092075, 1223124, 1426978, 1456100, 1528905, 1747320, 2038540, 2140467, 2184150, 2446248, 2548175, 2853956, 2912200, 3057810, 3567445, 4077080, 4280934, 4368300, 5096350, 5707912, 6115620, 7134890, 7644525, 8561868, 8736600, 10192700, 10702335, 12231240, 14269780, 15289050, 17123736, 17837225, 20385400, 21404670, 28539560, 30578100, 35674450, 42809340, 53511675, 61156200, 71348900, 85618680, 107023350, 142697800, 214046700, 428093400]

約数ペア:

[(1, 428093400), (2, 214046700), (3, 142697800), (4, 107023350), (5, 85618680), (6, 71348900), (7, 61156200), (8, 53511675), (10, 42809340), (12, 35674450), (14, 30578100), (15, 28539560), (20, 21404670), (21, 20385400), (24, 17837225), (25, 17123736), (28, 15289050), (30, 14269780), (35, 12231240), (40, 10702335), (42, 10192700), (49, 8736600), (50, 8561868), (56, 7644525), (60, 7134890), (70, 6115620), (75, 5707912), (84, 5096350), (98, 4368300), (100, 4280934), (105, 4077080), (120, 3567445), (140, 3057810), (147, 2912200), (150, 2853956), (168, 2548175), (175, 2446248), (196, 2184150), (200, 2140467), (210, 2038540), (245, 1747320), (280, 1528905), (294, 1456100), (300, 1426978), (350, 1223124), (392, 1092075), (420, 1019270), (490, 873660), (525, 815416), (588, 728050), (600, 713489), (700, 611562), (735, 582440), (840, 509635), (980, 436830), (1050, 407708), (1176, 364025), (1225, 349464), (1400, 305781), (1470, 291220), (1960, 218415), (2100, 203854), (2450, 174732), (2940, 145610), (3675, 116488), (4200, 101927), (4900, 87366), (5880, 72805), (7350, 58244), (9800, 43683), (14561, 29400), (14700, 29122)]