147480000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{1229}}^1$

素因数の和:1264

約数の個数: 140

約数和(自身を含む): 488000040

約数和(自身を除く): 340520040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 750, 800, 960, 1000, 1200, 1229, 1250, 1500, 1600, 1875, 2000, 2400, 2458, 2500, 3000, 3687, 3750, 4000, 4800, 4916, 5000, 6000, 6145, 7374, 7500, 8000, 9832, 10000, 12000, 12290, 14748, 15000, 18435, 19664, 20000, 24000, 24580, 29496, 30000, 30725, 36870, 39328, 40000, 49160, 58992, 60000, 61450, 73740, 78656, 92175, 98320, 117984, 120000, 122900, 147480, 153625, 184350, 196640, 235968, 245800, 294960, 307250, 368700, 393280, 460875, 491600, 589920, 614500, 737400, 768125, 921750, 983200, 1179840, 1229000, 1474800, 1536250, 1843500, 1966400, 2304375, 2458000, 2949600, 3072500, 3687000, 4608750, 4916000, 5899200, 6145000, 7374000, 9217500, 9832000, 12290000, 14748000, 18435000, 24580000, 29496000, 36870000, 49160000, 73740000, 147480000]

約数ペア:

[(1, 147480000), (2, 73740000), (3, 49160000), (4, 36870000), (5, 29496000), (6, 24580000), (8, 18435000), (10, 14748000), (12, 12290000), (15, 9832000), (16, 9217500), (20, 7374000), (24, 6145000), (25, 5899200), (30, 4916000), (32, 4608750), (40, 3687000), (48, 3072500), (50, 2949600), (60, 2458000), (64, 2304375), (75, 1966400), (80, 1843500), (96, 1536250), (100, 1474800), (120, 1229000), (125, 1179840), (150, 983200), (160, 921750), (192, 768125), (200, 737400), (240, 614500), (250, 589920), (300, 491600), (320, 460875), (375, 393280), (400, 368700), (480, 307250), (500, 294960), (600, 245800), (625, 235968), (750, 196640), (800, 184350), (960, 153625), (1000, 147480), (1200, 122900), (1229, 120000), (1250, 117984), (1500, 98320), (1600, 92175), (1875, 78656), (2000, 73740), (2400, 61450), (2458, 60000), (2500, 58992), (3000, 49160), (3687, 40000), (3750, 39328), (4000, 36870), (4800, 30725), (4916, 30000), (5000, 29496), (6000, 24580), (6145, 24000), (7374, 20000), (7500, 19664), (8000, 18435), (9832, 15000), (10000, 14748), (12000, 12290)]