1520430000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{59}}^1\times {\mathrm{859}}^1$

素因数の和:949

約数の個数: 200

約数和(自身を含む): 4997150400

約数和(自身を除く): 3476720400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 59, 60, 75, 80, 100, 118, 120, 125, 150, 177, 200, 236, 240, 250, 295, 300, 354, 375, 400, 472, 500, 590, 600, 625, 708, 750, 859, 885, 944, 1000, 1180, 1200, 1250, 1416, 1475, 1500, 1718, 1770, 1875, 2000, 2360, 2500, 2577, 2832, 2950, 3000, 3436, 3540, 3750, 4295, 4425, 4720, 5000, 5154, 5900, 6000, 6872, 7080, 7375, 7500, 8590, 8850, 10000, 10308, 11800, 12885, 13744, 14160, 14750, 15000, 17180, 17700, 20616, 21475, 22125, 23600, 25770, 29500, 30000, 34360, 35400, 36875, 41232, 42950, 44250, 50681, 51540, 59000, 64425, 68720, 70800, 73750, 85900, 88500, 101362, 103080, 107375, 110625, 118000, 128850, 147500, 152043, 171800, 177000, 202724, 206160, 214750, 221250, 253405, 257700, 295000, 304086, 322125, 343600, 354000, 405448, 429500, 442500, 506810, 515400, 536875, 590000, 608172, 644250, 760215, 810896, 859000, 885000, 1013620, 1030800, 1073750, 1216344, 1267025, 1288500, 1520430, 1610625, 1718000, 1770000, 2027240, 2147500, 2432688, 2534050, 2577000, 3040860, 3221250, 3801075, 4054480, 4295000, 5068100, 5154000, 6081720, 6335125, 6442500, 7602150, 8590000, 10136200, 12163440, 12670250, 12885000, 15204300, 19005375, 20272400, 25340500, 25770000, 30408600, 31675625, 38010750, 50681000, 60817200, 63351250, 76021500, 95026875, 101362000, 126702500, 152043000, 190053750, 253405000, 304086000, 380107500, 506810000, 760215000, 1520430000]

約数ペア:

[(1, 1520430000), (2, 760215000), (3, 506810000), (4, 380107500), (5, 304086000), (6, 253405000), (8, 190053750), (10, 152043000), (12, 126702500), (15, 101362000), (16, 95026875), (20, 76021500), (24, 63351250), (25, 60817200), (30, 50681000), (40, 38010750), (48, 31675625), (50, 30408600), (59, 25770000), (60, 25340500), (75, 20272400), (80, 19005375), (100, 15204300), (118, 12885000), (120, 12670250), (125, 12163440), (150, 10136200), (177, 8590000), (200, 7602150), (236, 6442500), (240, 6335125), (250, 6081720), (295, 5154000), (300, 5068100), (354, 4295000), (375, 4054480), (400, 3801075), (472, 3221250), (500, 3040860), (590, 2577000), (600, 2534050), (625, 2432688), (708, 2147500), (750, 2027240), (859, 1770000), (885, 1718000), (944, 1610625), (1000, 1520430), (1180, 1288500), (1200, 1267025), (1250, 1216344), (1416, 1073750), (1475, 1030800), (1500, 1013620), (1718, 885000), (1770, 859000), (1875, 810896), (2000, 760215), (2360, 644250), (2500, 608172), (2577, 590000), (2832, 536875), (2950, 515400), (3000, 506810), (3436, 442500), (3540, 429500), (3750, 405448), (4295, 354000), (4425, 343600), (4720, 322125), (5000, 304086), (5154, 295000), (5900, 257700), (6000, 253405), (6872, 221250), (7080, 214750), (7375, 206160), (7500, 202724), (8590, 177000), (8850, 171800), (10000, 152043), (10308, 147500), (11800, 128850), (12885, 118000), (13744, 110625), (14160, 107375), (14750, 103080), (15000, 101362), (17180, 88500), (17700, 85900), (20616, 73750), (21475, 70800), (22125, 68720), (23600, 64425), (25770, 59000), (29500, 51540), (30000, 50681), (34360, 44250), (35400, 42950), (36875, 41232)]