23381250

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 61871040

約数和(自身を除く): 38489790

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 43, 50, 58, 75, 86, 87, 125, 129, 145, 150, 174, 215, 250, 258, 290, 375, 430, 435, 625, 645, 725, 750, 870, 1075, 1247, 1250, 1290, 1450, 1875, 2150, 2175, 2494, 3125, 3225, 3625, 3741, 3750, 4350, 5375, 6235, 6250, 6450, 7250, 7482, 9375, 10750, 10875, 12470, 16125, 18125, 18705, 18750, 21750, 26875, 31175, 32250, 36250, 37410, 53750, 54375, 62350, 80625, 90625, 93525, 108750, 134375, 155875, 161250, 181250, 187050, 268750, 271875, 311750, 403125, 467625, 543750, 779375, 806250, 935250, 1558750, 2338125, 3896875, 4676250, 7793750, 11690625, 23381250]

約数ペア:

[(1, 23381250), (2, 11690625), (3, 7793750), (5, 4676250), (6, 3896875), (10, 2338125), (15, 1558750), (25, 935250), (29, 806250), (30, 779375), (43, 543750), (50, 467625), (58, 403125), (75, 311750), (86, 271875), (87, 268750), (125, 187050), (129, 181250), (145, 161250), (150, 155875), (174, 134375), (215, 108750), (250, 93525), (258, 90625), (290, 80625), (375, 62350), (430, 54375), (435, 53750), (625, 37410), (645, 36250), (725, 32250), (750, 31175), (870, 26875), (1075, 21750), (1247, 18750), (1250, 18705), (1290, 18125), (1450, 16125), (1875, 12470), (2150, 10875), (2175, 10750), (2494, 9375), (3125, 7482), (3225, 7250), (3625, 6450), (3741, 6250), (3750, 6235), (4350, 5375)]