229443000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{76481}}^1$

素因数の和:76505

約数の個数: 64

約数和(自身を含む): 715871520

約数和(自身を除く): 486428520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 76481, 152962, 229443, 305924, 382405, 458886, 611848, 764810, 917772, 1147215, 1529620, 1835544, 1912025, 2294430, 3059240, 3824050, 4588860, 5736075, 7648100, 9177720, 9560125, 11472150, 15296200, 19120250, 22944300, 28680375, 38240500, 45888600, 57360750, 76481000, 114721500, 229443000]

約数ペア:

[(1, 229443000), (2, 114721500), (3, 76481000), (4, 57360750), (5, 45888600), (6, 38240500), (8, 28680375), (10, 22944300), (12, 19120250), (15, 15296200), (20, 11472150), (24, 9560125), (25, 9177720), (30, 7648100), (40, 5736075), (50, 4588860), (60, 3824050), (75, 3059240), (100, 2294430), (120, 1912025), (125, 1835544), (150, 1529620), (200, 1147215), (250, 917772), (300, 764810), (375, 611848), (500, 458886), (600, 382405), (750, 305924), (1000, 229443), (1500, 152962), (3000, 76481)]