65490000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 200

約数和(自身を含む): 220804320

約数和(自身を除く): 155314320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 37, 40, 48, 50, 59, 60, 74, 75, 80, 100, 111, 118, 120, 125, 148, 150, 177, 185, 200, 222, 236, 240, 250, 295, 296, 300, 354, 370, 375, 400, 444, 472, 500, 555, 590, 592, 600, 625, 708, 740, 750, 885, 888, 925, 944, 1000, 1110, 1180, 1200, 1250, 1416, 1475, 1480, 1500, 1770, 1776, 1850, 1875, 2000, 2183, 2220, 2360, 2500, 2775, 2832, 2950, 2960, 3000, 3540, 3700, 3750, 4366, 4425, 4440, 4625, 4720, 5000, 5550, 5900, 6000, 6549, 7080, 7375, 7400, 7500, 8732, 8850, 8880, 9250, 10000, 10915, 11100, 11800, 13098, 13875, 14160, 14750, 14800, 15000, 17464, 17700, 18500, 21830, 22125, 22200, 23125, 23600, 26196, 27750, 29500, 30000, 32745, 34928, 35400, 36875, 37000, 43660, 44250, 44400, 46250, 52392, 54575, 55500, 59000, 65490, 69375, 70800, 73750, 74000, 87320, 88500, 92500, 104784, 109150, 110625, 111000, 118000, 130980, 138750, 147500, 163725, 174640, 177000, 185000, 218300, 221250, 222000, 261960, 272875, 277500, 295000, 327450, 354000, 370000, 436600, 442500, 523920, 545750, 555000, 590000, 654900, 818625, 873200, 885000, 1091500, 1110000, 1309800, 1364375, 1637250, 1770000, 2183000, 2619600, 2728750, 3274500, 4093125, 4366000, 5457500, 6549000, 8186250, 10915000, 13098000, 16372500, 21830000, 32745000, 65490000]

約数ペア:

[(1, 65490000), (2, 32745000), (3, 21830000), (4, 16372500), (5, 13098000), (6, 10915000), (8, 8186250), (10, 6549000), (12, 5457500), (15, 4366000), (16, 4093125), (20, 3274500), (24, 2728750), (25, 2619600), (30, 2183000), (37, 1770000), (40, 1637250), (48, 1364375), (50, 1309800), (59, 1110000), (60, 1091500), (74, 885000), (75, 873200), (80, 818625), (100, 654900), (111, 590000), (118, 555000), (120, 545750), (125, 523920), (148, 442500), (150, 436600), (177, 370000), (185, 354000), (200, 327450), (222, 295000), (236, 277500), (240, 272875), (250, 261960), (295, 222000), (296, 221250), (300, 218300), (354, 185000), (370, 177000), (375, 174640), (400, 163725), (444, 147500), (472, 138750), (500, 130980), (555, 118000), (590, 111000), (592, 110625), (600, 109150), (625, 104784), (708, 92500), (740, 88500), (750, 87320), (885, 74000), (888, 73750), (925, 70800), (944, 69375), (1000, 65490), (1110, 59000), (1180, 55500), (1200, 54575), (1250, 52392), (1416, 46250), (1475, 44400), (1480, 44250), (1500, 43660), (1770, 37000), (1776, 36875), (1850, 35400), (1875, 34928), (2000, 32745), (2183, 30000), (2220, 29500), (2360, 27750), (2500, 26196), (2775, 23600), (2832, 23125), (2950, 22200), (2960, 22125), (3000, 21830), (3540, 18500), (3700, 17700), (3750, 17464), (4366, 15000), (4425, 14800), (4440, 14750), (4625, 14160), (4720, 13875), (5000, 13098), (5550, 11800), (5900, 11100), (6000, 10915), (6549, 10000), (7080, 9250), (7375, 8880), (7400, 8850), (7500, 8732)]