68647200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{28603}}^1$

素因数の和:28626

約数の個数: 72

約数和(自身を含む): 223454448

約数和(自身を除く): 154807248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 28603, 57206, 85809, 114412, 143015, 171618, 228824, 286030, 343236, 429045, 457648, 572060, 686472, 715075, 858090, 915296, 1144120, 1372944, 1430150, 1716180, 2145225, 2288240, 2745888, 2860300, 3432360, 4290450, 4576480, 5720600, 6864720, 8580900, 11441200, 13729440, 17161800, 22882400, 34323600, 68647200]

約数ペア:

[(1, 68647200), (2, 34323600), (3, 22882400), (4, 17161800), (5, 13729440), (6, 11441200), (8, 8580900), (10, 6864720), (12, 5720600), (15, 4576480), (16, 4290450), (20, 3432360), (24, 2860300), (25, 2745888), (30, 2288240), (32, 2145225), (40, 1716180), (48, 1430150), (50, 1372944), (60, 1144120), (75, 915296), (80, 858090), (96, 715075), (100, 686472), (120, 572060), (150, 457648), (160, 429045), (200, 343236), (240, 286030), (300, 228824), (400, 171618), (480, 143015), (600, 114412), (800, 85809), (1200, 57206), (2400, 28603)]