82149000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:360

約数の個数: 128

約数和(自身を含む): 259459200

約数和(自身を除く): 177310200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 139, 150, 197, 200, 250, 278, 300, 375, 394, 417, 500, 556, 591, 600, 695, 750, 788, 834, 985, 1000, 1112, 1182, 1390, 1500, 1576, 1668, 1970, 2085, 2364, 2780, 2955, 3000, 3336, 3475, 3940, 4170, 4728, 4925, 5560, 5910, 6950, 7880, 8340, 9850, 10425, 11820, 13900, 14775, 16680, 17375, 19700, 20850, 23640, 24625, 27383, 27800, 29550, 34750, 39400, 41700, 49250, 52125, 54766, 59100, 69500, 73875, 82149, 83400, 98500, 104250, 109532, 118200, 136915, 139000, 147750, 164298, 197000, 208500, 219064, 273830, 295500, 328596, 410745, 417000, 547660, 591000, 657192, 684575, 821490, 1095320, 1369150, 1642980, 2053725, 2738300, 3285960, 3422875, 4107450, 5476600, 6845750, 8214900, 10268625, 13691500, 16429800, 20537250, 27383000, 41074500, 82149000]

約数ペア:

[(1, 82149000), (2, 41074500), (3, 27383000), (4, 20537250), (5, 16429800), (6, 13691500), (8, 10268625), (10, 8214900), (12, 6845750), (15, 5476600), (20, 4107450), (24, 3422875), (25, 3285960), (30, 2738300), (40, 2053725), (50, 1642980), (60, 1369150), (75, 1095320), (100, 821490), (120, 684575), (125, 657192), (139, 591000), (150, 547660), (197, 417000), (200, 410745), (250, 328596), (278, 295500), (300, 273830), (375, 219064), (394, 208500), (417, 197000), (500, 164298), (556, 147750), (591, 139000), (600, 136915), (695, 118200), (750, 109532), (788, 104250), (834, 98500), (985, 83400), (1000, 82149), (1112, 73875), (1182, 69500), (1390, 59100), (1500, 54766), (1576, 52125), (1668, 49250), (1970, 41700), (2085, 39400), (2364, 34750), (2780, 29550), (2955, 27800), (3000, 27383), (3336, 24625), (3475, 23640), (3940, 20850), (4170, 19700), (4728, 17375), (4925, 16680), (5560, 14775), (5910, 13900), (6950, 11820), (7880, 10425), (8340, 9850)]