80946000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{1499}}^1$

素因数の和:1531

約数の個数: 160

約数和(自身を含む): 290160000

約数和(自身を除く): 209214000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 125, 135, 144, 150, 180, 200, 216, 225, 240, 250, 270, 300, 360, 375, 400, 432, 450, 500, 540, 600, 675, 720, 750, 900, 1000, 1080, 1125, 1200, 1350, 1499, 1500, 1800, 2000, 2160, 2250, 2700, 2998, 3000, 3375, 3600, 4497, 4500, 5400, 5996, 6000, 6750, 7495, 8994, 9000, 10800, 11992, 13491, 13500, 14990, 17988, 18000, 22485, 23984, 26982, 27000, 29980, 35976, 37475, 40473, 44970, 53964, 54000, 59960, 67455, 71952, 74950, 80946, 89940, 107928, 112425, 119920, 134910, 149900, 161892, 179880, 187375, 202365, 215856, 224850, 269820, 299800, 323784, 337275, 359760, 374750, 404730, 449700, 539640, 562125, 599600, 647568, 674550, 749500, 809460, 899400, 1011825, 1079280, 1124250, 1349100, 1499000, 1618920, 1686375, 1798800, 2023650, 2248500, 2698200, 2998000, 3237840, 3372750, 4047300, 4497000, 5059125, 5396400, 6745500, 8094600, 8994000, 10118250, 13491000, 16189200, 20236500, 26982000, 40473000, 80946000]

約数ペア:

[(1, 80946000), (2, 40473000), (3, 26982000), (4, 20236500), (5, 16189200), (6, 13491000), (8, 10118250), (9, 8994000), (10, 8094600), (12, 6745500), (15, 5396400), (16, 5059125), (18, 4497000), (20, 4047300), (24, 3372750), (25, 3237840), (27, 2998000), (30, 2698200), (36, 2248500), (40, 2023650), (45, 1798800), (48, 1686375), (50, 1618920), (54, 1499000), (60, 1349100), (72, 1124250), (75, 1079280), (80, 1011825), (90, 899400), (100, 809460), (108, 749500), (120, 674550), (125, 647568), (135, 599600), (144, 562125), (150, 539640), (180, 449700), (200, 404730), (216, 374750), (225, 359760), (240, 337275), (250, 323784), (270, 299800), (300, 269820), (360, 224850), (375, 215856), (400, 202365), (432, 187375), (450, 179880), (500, 161892), (540, 149900), (600, 134910), (675, 119920), (720, 112425), (750, 107928), (900, 89940), (1000, 80946), (1080, 74950), (1125, 71952), (1200, 67455), (1350, 59960), (1499, 54000), (1500, 53964), (1800, 44970), (2000, 40473), (2160, 37475), (2250, 35976), (2700, 29980), (2998, 27000), (3000, 26982), (3375, 23984), (3600, 22485), (4497, 18000), (4500, 17988), (5400, 14990), (5996, 13500), (6000, 13491), (6750, 11992), (7495, 10800), (8994, 9000)]