68227600

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{59}}^2$

素因数の和:150

約数の個数: 135

約数和(自身を含む): 193965357

約数和(自身を除く): 125737757

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 59, 70, 80, 98, 100, 112, 118, 140, 175, 196, 200, 236, 245, 280, 295, 350, 392, 400, 413, 472, 490, 560, 590, 700, 784, 826, 944, 980, 1180, 1225, 1400, 1475, 1652, 1960, 2065, 2360, 2450, 2800, 2891, 2950, 3304, 3481, 3920, 4130, 4720, 4900, 5782, 5900, 6608, 6962, 8260, 9800, 10325, 11564, 11800, 13924, 14455, 16520, 17405, 19600, 20650, 23128, 23600, 24367, 27848, 28910, 33040, 34810, 41300, 46256, 48734, 55696, 57820, 69620, 72275, 82600, 87025, 97468, 115640, 121835, 139240, 144550, 165200, 170569, 174050, 194936, 231280, 243670, 278480, 289100, 341138, 348100, 389872, 487340, 578200, 609175, 682276, 696200, 852845, 974680, 1156400, 1218350, 1364552, 1392400, 1705690, 1949360, 2436700, 2729104, 3411380, 4264225, 4873400, 6822760, 8528450, 9746800, 13645520, 17056900, 34113800, 68227600]

約数ペア:

[(1, 68227600), (2, 34113800), (4, 17056900), (5, 13645520), (7, 9746800), (8, 8528450), (10, 6822760), (14, 4873400), (16, 4264225), (20, 3411380), (25, 2729104), (28, 2436700), (35, 1949360), (40, 1705690), (49, 1392400), (50, 1364552), (56, 1218350), (59, 1156400), (70, 974680), (80, 852845), (98, 696200), (100, 682276), (112, 609175), (118, 578200), (140, 487340), (175, 389872), (196, 348100), (200, 341138), (236, 289100), (245, 278480), (280, 243670), (295, 231280), (350, 194936), (392, 174050), (400, 170569), (413, 165200), (472, 144550), (490, 139240), (560, 121835), (590, 115640), (700, 97468), (784, 87025), (826, 82600), (944, 72275), (980, 69620), (1180, 57820), (1225, 55696), (1400, 48734), (1475, 46256), (1652, 41300), (1960, 34810), (2065, 33040), (2360, 28910), (2450, 27848), (2800, 24367), (2891, 23600), (2950, 23128), (3304, 20650), (3481, 19600), (3920, 17405), (4130, 16520), (4720, 14455), (4900, 13924), (5782, 11800), (5900, 11564), (6608, 10325), (6962, 9800)]