25189200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{6997}}^1$

素因数の和:7021

約数の個数: 90

約数和(自身を含む): 87426014

約数和(自身を除く): 62236814

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 6997, 13994, 20991, 27988, 34985, 41982, 55976, 62973, 69970, 83964, 104955, 111952, 125946, 139940, 167928, 174925, 209910, 251892, 279880, 314865, 335856, 349850, 419820, 503784, 524775, 559760, 629730, 699700, 839640, 1007568, 1049550, 1259460, 1399400, 1574325, 1679280, 2099100, 2518920, 2798800, 3148650, 4198200, 5037840, 6297300, 8396400, 12594600, 25189200]

約数ペア:

[(1, 25189200), (2, 12594600), (3, 8396400), (4, 6297300), (5, 5037840), (6, 4198200), (8, 3148650), (9, 2798800), (10, 2518920), (12, 2099100), (15, 1679280), (16, 1574325), (18, 1399400), (20, 1259460), (24, 1049550), (25, 1007568), (30, 839640), (36, 699700), (40, 629730), (45, 559760), (48, 524775), (50, 503784), (60, 419820), (72, 349850), (75, 335856), (80, 314865), (90, 279880), (100, 251892), (120, 209910), (144, 174925), (150, 167928), (180, 139940), (200, 125946), (225, 111952), (240, 104955), (300, 83964), (360, 69970), (400, 62973), (450, 55976), (600, 41982), (720, 34985), (900, 27988), (1200, 20991), (1800, 13994), (3600, 6997)]