82291200

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{2143}}^1$

素因数の和:2174

約数の個数: 120

約数和(自身を含む): 271970688

約数和(自身を除く): 189679488

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, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1920, 2143, 2400, 2560, 3200, 3840, 4286, 4800, 6400, 6429, 7680, 8572, 9600, 10715, 12800, 12858, 17144, 19200, 21430, 25716, 32145, 34288, 38400, 42860, 51432, 53575, 64290, 68576, 85720, 102864, 107150, 128580, 137152, 160725, 171440, 205728, 214300, 257160, 274304, 321450, 342880, 411456, 428600, 514320, 548608, 642900, 685760, 822912, 857200, 1028640, 1097216, 1285800, 1371520, 1645824, 1714400, 2057280, 2571600, 2743040, 3291648, 3428800, 4114560, 5143200, 5486080, 6857600, 8229120, 10286400, 13715200, 16458240, 20572800, 27430400, 41145600, 82291200]

約数ペア:

[(1, 82291200), (2, 41145600), (3, 27430400), (4, 20572800), (5, 16458240), (6, 13715200), (8, 10286400), (10, 8229120), (12, 6857600), (15, 5486080), (16, 5143200), (20, 4114560), (24, 3428800), (25, 3291648), (30, 2743040), (32, 2571600), (40, 2057280), (48, 1714400), (50, 1645824), (60, 1371520), (64, 1285800), (75, 1097216), (80, 1028640), (96, 857200), (100, 822912), (120, 685760), (128, 642900), (150, 548608), (160, 514320), (192, 428600), (200, 411456), (240, 342880), (256, 321450), (300, 274304), (320, 257160), (384, 214300), (400, 205728), (480, 171440), (512, 160725), (600, 137152), (640, 128580), (768, 107150), (800, 102864), (960, 85720), (1200, 68576), (1280, 64290), (1536, 53575), (1600, 51432), (1920, 42860), (2143, 38400), (2400, 34288), (2560, 32145), (3200, 25716), (3840, 21430), (4286, 19200), (4800, 17144), (6400, 12858), (6429, 12800), (7680, 10715), (8572, 9600)]