317091000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{5563}}^1$

素因数の和:5606

約数の個数: 128

約数和(自身を含む): 1041580800

約数和(自身を除く): 724489800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 250, 285, 300, 375, 380, 456, 475, 500, 570, 600, 750, 760, 950, 1000, 1140, 1425, 1500, 1900, 2280, 2375, 2850, 3000, 3800, 4750, 5563, 5700, 7125, 9500, 11126, 11400, 14250, 16689, 19000, 22252, 27815, 28500, 33378, 44504, 55630, 57000, 66756, 83445, 105697, 111260, 133512, 139075, 166890, 211394, 222520, 278150, 317091, 333780, 417225, 422788, 528485, 556300, 634182, 667560, 695375, 834450, 845576, 1056970, 1112600, 1268364, 1390750, 1585455, 1668900, 2086125, 2113940, 2536728, 2642425, 2781500, 3170910, 3337800, 4172250, 4227880, 5284850, 5563000, 6341820, 7927275, 8344500, 10569700, 12683640, 13212125, 15854550, 16689000, 21139400, 26424250, 31709100, 39636375, 52848500, 63418200, 79272750, 105697000, 158545500, 317091000]

約数ペア:

[(1, 317091000), (2, 158545500), (3, 105697000), (4, 79272750), (5, 63418200), (6, 52848500), (8, 39636375), (10, 31709100), (12, 26424250), (15, 21139400), (19, 16689000), (20, 15854550), (24, 13212125), (25, 12683640), (30, 10569700), (38, 8344500), (40, 7927275), (50, 6341820), (57, 5563000), (60, 5284850), (75, 4227880), (76, 4172250), (95, 3337800), (100, 3170910), (114, 2781500), (120, 2642425), (125, 2536728), (150, 2113940), (152, 2086125), (190, 1668900), (200, 1585455), (228, 1390750), (250, 1268364), (285, 1112600), (300, 1056970), (375, 845576), (380, 834450), (456, 695375), (475, 667560), (500, 634182), (570, 556300), (600, 528485), (750, 422788), (760, 417225), (950, 333780), (1000, 317091), (1140, 278150), (1425, 222520), (1500, 211394), (1900, 166890), (2280, 139075), (2375, 133512), (2850, 111260), (3000, 105697), (3800, 83445), (4750, 66756), (5563, 57000), (5700, 55630), (7125, 44504), (9500, 33378), (11126, 28500), (11400, 27815), (14250, 22252), (16689, 19000)]