31202400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13001}}^1$

素因数の和:13024

約数の個数: 72

約数和(自身を含む): 101571624

約数和(自身を除く): 70369224

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, 13001, 26002, 39003, 52004, 65005, 78006, 104008, 130010, 156012, 195015, 208016, 260020, 312024, 325025, 390030, 416032, 520040, 624048, 650050, 780060, 975075, 1040080, 1248096, 1300100, 1560120, 1950150, 2080160, 2600200, 3120240, 3900300, 5200400, 6240480, 7800600, 10400800, 15601200, 31202400]

約数ペア:

[(1, 31202400), (2, 15601200), (3, 10400800), (4, 7800600), (5, 6240480), (6, 5200400), (8, 3900300), (10, 3120240), (12, 2600200), (15, 2080160), (16, 1950150), (20, 1560120), (24, 1300100), (25, 1248096), (30, 1040080), (32, 975075), (40, 780060), (48, 650050), (50, 624048), (60, 520040), (75, 416032), (80, 390030), (96, 325025), (100, 312024), (120, 260020), (150, 208016), (160, 195015), (200, 156012), (240, 130010), (300, 104008), (400, 78006), (480, 65005), (600, 52004), (800, 39003), (1200, 26002), (2400, 13001)]