89340000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{1489}}^1$

素因数の和:1522

約数の個数: 120

約数和(自身を含む): 293249880

約数和(自身を除く): 203909880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 625, 750, 800, 1000, 1200, 1250, 1489, 1500, 1875, 2000, 2400, 2500, 2978, 3000, 3750, 4000, 4467, 5000, 5956, 6000, 7445, 7500, 8934, 10000, 11912, 12000, 14890, 15000, 17868, 20000, 22335, 23824, 29780, 30000, 35736, 37225, 44670, 47648, 59560, 60000, 71472, 74450, 89340, 111675, 119120, 142944, 148900, 178680, 186125, 223350, 238240, 297800, 357360, 372250, 446700, 558375, 595600, 714720, 744500, 893400, 930625, 1116750, 1191200, 1489000, 1786800, 1861250, 2233500, 2791875, 2978000, 3573600, 3722500, 4467000, 5583750, 5956000, 7445000, 8934000, 11167500, 14890000, 17868000, 22335000, 29780000, 44670000, 89340000]

約数ペア:

[(1, 89340000), (2, 44670000), (3, 29780000), (4, 22335000), (5, 17868000), (6, 14890000), (8, 11167500), (10, 8934000), (12, 7445000), (15, 5956000), (16, 5583750), (20, 4467000), (24, 3722500), (25, 3573600), (30, 2978000), (32, 2791875), (40, 2233500), (48, 1861250), (50, 1786800), (60, 1489000), (75, 1191200), (80, 1116750), (96, 930625), (100, 893400), (120, 744500), (125, 714720), (150, 595600), (160, 558375), (200, 446700), (240, 372250), (250, 357360), (300, 297800), (375, 238240), (400, 223350), (480, 186125), (500, 178680), (600, 148900), (625, 142944), (750, 119120), (800, 111675), (1000, 89340), (1200, 74450), (1250, 71472), (1489, 60000), (1500, 59560), (1875, 47648), (2000, 44670), (2400, 37225), (2500, 35736), (2978, 30000), (3000, 29780), (3750, 23824), (4000, 22335), (4467, 20000), (5000, 17868), (5956, 15000), (6000, 14890), (7445, 12000), (7500, 11912), (8934, 10000)]