146800000

素因数分解:

$2^7\times 5^5\times {\mathrm{367}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 366539040

約数和(自身を除く): 219739040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 367, 400, 500, 625, 640, 734, 800, 1000, 1250, 1468, 1600, 1835, 2000, 2500, 2936, 3125, 3200, 3670, 4000, 5000, 5872, 6250, 7340, 8000, 9175, 10000, 11744, 12500, 14680, 16000, 18350, 20000, 23488, 25000, 29360, 36700, 40000, 45875, 46976, 50000, 58720, 73400, 80000, 91750, 100000, 117440, 146800, 183500, 200000, 229375, 234880, 293600, 367000, 400000, 458750, 587200, 734000, 917500, 1146875, 1174400, 1468000, 1835000, 2293750, 2936000, 3670000, 4587500, 5872000, 7340000, 9175000, 14680000, 18350000, 29360000, 36700000, 73400000, 146800000]

約数ペア:

[(1, 146800000), (2, 73400000), (4, 36700000), (5, 29360000), (8, 18350000), (10, 14680000), (16, 9175000), (20, 7340000), (25, 5872000), (32, 4587500), (40, 3670000), (50, 2936000), (64, 2293750), (80, 1835000), (100, 1468000), (125, 1174400), (128, 1146875), (160, 917500), (200, 734000), (250, 587200), (320, 458750), (367, 400000), (400, 367000), (500, 293600), (625, 234880), (640, 229375), (734, 200000), (800, 183500), (1000, 146800), (1250, 117440), (1468, 100000), (1600, 91750), (1835, 80000), (2000, 73400), (2500, 58720), (2936, 50000), (3125, 46976), (3200, 45875), (3670, 40000), (4000, 36700), (5000, 29360), (5872, 25000), (6250, 23488), (7340, 20000), (8000, 18350), (9175, 16000), (10000, 14680), (11744, 12500)]