66984000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{2791}}^1$

素因数の和:2821

約数の個数: 112

約数和(自身を含む): 221260416

約数和(自身を除く): 154276416

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, 750, 800, 960, 1000, 1200, 1500, 1600, 2000, 2400, 2791, 3000, 4000, 4800, 5582, 6000, 8000, 8373, 11164, 12000, 13955, 16746, 22328, 24000, 27910, 33492, 41865, 44656, 55820, 66984, 69775, 83730, 89312, 111640, 133968, 139550, 167460, 178624, 209325, 223280, 267936, 279100, 334920, 348875, 418650, 446560, 535872, 558200, 669840, 697750, 837300, 893120, 1046625, 1116400, 1339680, 1395500, 1674600, 2093250, 2232800, 2679360, 2791000, 3349200, 4186500, 4465600, 5582000, 6698400, 8373000, 11164000, 13396800, 16746000, 22328000, 33492000, 66984000]

約数ペア:

[(1, 66984000), (2, 33492000), (3, 22328000), (4, 16746000), (5, 13396800), (6, 11164000), (8, 8373000), (10, 6698400), (12, 5582000), (15, 4465600), (16, 4186500), (20, 3349200), (24, 2791000), (25, 2679360), (30, 2232800), (32, 2093250), (40, 1674600), (48, 1395500), (50, 1339680), (60, 1116400), (64, 1046625), (75, 893120), (80, 837300), (96, 697750), (100, 669840), (120, 558200), (125, 535872), (150, 446560), (160, 418650), (192, 348875), (200, 334920), (240, 279100), (250, 267936), (300, 223280), (320, 209325), (375, 178624), (400, 167460), (480, 139550), (500, 133968), (600, 111640), (750, 89312), (800, 83730), (960, 69775), (1000, 66984), (1200, 55820), (1500, 44656), (1600, 41865), (2000, 33492), (2400, 27910), (2791, 24000), (3000, 22328), (4000, 16746), (4800, 13955), (5582, 12000), (6000, 11164), (8000, 8373)]