12447000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{461}}^1$

素因数の和:491

約数の個数: 128

約数和(自身を含む): 43243200

約数和(自身を除く): 30796200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 461, 500, 540, 600, 675, 750, 900, 922, 1000, 1080, 1125, 1350, 1383, 1500, 1800, 1844, 2250, 2305, 2700, 2766, 3000, 3375, 3688, 4149, 4500, 4610, 5400, 5532, 6750, 6915, 8298, 9000, 9220, 11064, 11525, 12447, 13500, 13830, 16596, 18440, 20745, 23050, 24894, 27000, 27660, 33192, 34575, 41490, 46100, 49788, 55320, 57625, 62235, 69150, 82980, 92200, 99576, 103725, 115250, 124470, 138300, 165960, 172875, 207450, 230500, 248940, 276600, 311175, 345750, 414900, 461000, 497880, 518625, 622350, 691500, 829800, 1037250, 1244700, 1383000, 1555875, 2074500, 2489400, 3111750, 4149000, 6223500, 12447000]

約数ペア:

[(1, 12447000), (2, 6223500), (3, 4149000), (4, 3111750), (5, 2489400), (6, 2074500), (8, 1555875), (9, 1383000), (10, 1244700), (12, 1037250), (15, 829800), (18, 691500), (20, 622350), (24, 518625), (25, 497880), (27, 461000), (30, 414900), (36, 345750), (40, 311175), (45, 276600), (50, 248940), (54, 230500), (60, 207450), (72, 172875), (75, 165960), (90, 138300), (100, 124470), (108, 115250), (120, 103725), (125, 99576), (135, 92200), (150, 82980), (180, 69150), (200, 62235), (216, 57625), (225, 55320), (250, 49788), (270, 46100), (300, 41490), (360, 34575), (375, 33192), (450, 27660), (461, 27000), (500, 24894), (540, 23050), (600, 20745), (675, 18440), (750, 16596), (900, 13830), (922, 13500), (1000, 12447), (1080, 11525), (1125, 11064), (1350, 9220), (1383, 9000), (1500, 8298), (1800, 6915), (1844, 6750), (2250, 5532), (2305, 5400), (2700, 4610), (2766, 4500), (3000, 4149), (3375, 3688)]