87960000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{733}}^1$

素因数の和:768

約数の個数: 140

約数和(自身を含む): 291213032

約数和(自身を除く): 203253032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 733, 750, 800, 960, 1000, 1200, 1250, 1466, 1500, 1600, 1875, 2000, 2199, 2400, 2500, 2932, 3000, 3665, 3750, 4000, 4398, 4800, 5000, 5864, 6000, 7330, 7500, 8000, 8796, 10000, 10995, 11728, 12000, 14660, 15000, 17592, 18325, 20000, 21990, 23456, 24000, 29320, 30000, 35184, 36650, 40000, 43980, 46912, 54975, 58640, 60000, 70368, 73300, 87960, 91625, 109950, 117280, 120000, 140736, 146600, 175920, 183250, 219900, 234560, 274875, 293200, 351840, 366500, 439800, 458125, 549750, 586400, 703680, 733000, 879600, 916250, 1099500, 1172800, 1374375, 1466000, 1759200, 1832500, 2199000, 2748750, 2932000, 3518400, 3665000, 4398000, 5497500, 5864000, 7330000, 8796000, 10995000, 14660000, 17592000, 21990000, 29320000, 43980000, 87960000]

約数ペア:

[(1, 87960000), (2, 43980000), (3, 29320000), (4, 21990000), (5, 17592000), (6, 14660000), (8, 10995000), (10, 8796000), (12, 7330000), (15, 5864000), (16, 5497500), (20, 4398000), (24, 3665000), (25, 3518400), (30, 2932000), (32, 2748750), (40, 2199000), (48, 1832500), (50, 1759200), (60, 1466000), (64, 1374375), (75, 1172800), (80, 1099500), (96, 916250), (100, 879600), (120, 733000), (125, 703680), (150, 586400), (160, 549750), (192, 458125), (200, 439800), (240, 366500), (250, 351840), (300, 293200), (320, 274875), (375, 234560), (400, 219900), (480, 183250), (500, 175920), (600, 146600), (625, 140736), (733, 120000), (750, 117280), (800, 109950), (960, 91625), (1000, 87960), (1200, 73300), (1250, 70368), (1466, 60000), (1500, 58640), (1600, 54975), (1875, 46912), (2000, 43980), (2199, 40000), (2400, 36650), (2500, 35184), (2932, 30000), (3000, 29320), (3665, 24000), (3750, 23456), (4000, 21990), (4398, 20000), (4800, 18325), (5000, 17592), (5864, 15000), (6000, 14660), (7330, 12000), (7500, 11728), (8000, 10995), (8796, 10000)]