11962500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 144

約数和(自身を含む): 39372480

約数和(自身を除く): 27409980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 29, 30, 33, 44, 50, 55, 58, 60, 66, 75, 87, 100, 110, 116, 125, 132, 145, 150, 165, 174, 220, 250, 275, 290, 300, 319, 330, 348, 375, 435, 500, 550, 580, 625, 638, 660, 725, 750, 825, 870, 957, 1100, 1250, 1276, 1375, 1450, 1500, 1595, 1650, 1740, 1875, 1914, 2175, 2500, 2750, 2900, 3125, 3190, 3300, 3625, 3750, 3828, 4125, 4350, 4785, 5500, 6250, 6380, 6875, 7250, 7500, 7975, 8250, 8700, 9375, 9570, 10875, 12500, 13750, 14500, 15950, 16500, 18125, 18750, 19140, 20625, 21750, 23925, 27500, 31900, 34375, 36250, 37500, 39875, 41250, 43500, 47850, 54375, 68750, 72500, 79750, 82500, 90625, 95700, 103125, 108750, 119625, 137500, 159500, 181250, 199375, 206250, 217500, 239250, 271875, 362500, 398750, 412500, 478500, 543750, 598125, 797500, 996875, 1087500, 1196250, 1993750, 2392500, 2990625, 3987500, 5981250, 11962500]

約数ペア:

[(1, 11962500), (2, 5981250), (3, 3987500), (4, 2990625), (5, 2392500), (6, 1993750), (10, 1196250), (11, 1087500), (12, 996875), (15, 797500), (20, 598125), (22, 543750), (25, 478500), (29, 412500), (30, 398750), (33, 362500), (44, 271875), (50, 239250), (55, 217500), (58, 206250), (60, 199375), (66, 181250), (75, 159500), (87, 137500), (100, 119625), (110, 108750), (116, 103125), (125, 95700), (132, 90625), (145, 82500), (150, 79750), (165, 72500), (174, 68750), (220, 54375), (250, 47850), (275, 43500), (290, 41250), (300, 39875), (319, 37500), (330, 36250), (348, 34375), (375, 31900), (435, 27500), (500, 23925), (550, 21750), (580, 20625), (625, 19140), (638, 18750), (660, 18125), (725, 16500), (750, 15950), (825, 14500), (870, 13750), (957, 12500), (1100, 10875), (1250, 9570), (1276, 9375), (1375, 8700), (1450, 8250), (1500, 7975), (1595, 7500), (1650, 7250), (1740, 6875), (1875, 6380), (1914, 6250), (2175, 5500), (2500, 4785), (2750, 4350), (2900, 4125), (3125, 3828), (3190, 3750), (3300, 3625)]