28800900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{10667}}^1$

素因数の和:10690

約数の個数: 72

約数和(自身を含む): 92598240

約数和(自身を除く): 63797340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 10667, 21334, 32001, 42668, 53335, 64002, 96003, 106670, 128004, 160005, 192006, 213340, 266675, 288009, 320010, 384012, 480015, 533350, 576018, 640020, 800025, 960030, 1066700, 1152036, 1440045, 1600050, 1920060, 2400075, 2880090, 3200100, 4800150, 5760180, 7200225, 9600300, 14400450, 28800900]

約数ペア:

[(1, 28800900), (2, 14400450), (3, 9600300), (4, 7200225), (5, 5760180), (6, 4800150), (9, 3200100), (10, 2880090), (12, 2400075), (15, 1920060), (18, 1600050), (20, 1440045), (25, 1152036), (27, 1066700), (30, 960030), (36, 800025), (45, 640020), (50, 576018), (54, 533350), (60, 480015), (75, 384012), (90, 320010), (100, 288009), (108, 266675), (135, 213340), (150, 192006), (180, 160005), (225, 128004), (270, 106670), (300, 96003), (450, 64002), (540, 53335), (675, 42668), (900, 32001), (1350, 21334), (2700, 10667)]