85251840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{149}}^2$

素因数の和:322

約数の個数: 108

約数和(自身を含む): 274112664

約数和(自身を除く): 188860824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 149, 160, 192, 240, 256, 298, 320, 384, 447, 480, 596, 640, 745, 768, 894, 960, 1192, 1280, 1490, 1788, 1920, 2235, 2384, 2980, 3576, 3840, 4470, 4768, 5960, 7152, 8940, 9536, 11920, 14304, 17880, 19072, 22201, 23840, 28608, 35760, 38144, 44402, 47680, 57216, 66603, 71520, 88804, 95360, 111005, 114432, 133206, 143040, 177608, 190720, 222010, 266412, 286080, 333015, 355216, 444020, 532824, 572160, 666030, 710432, 888040, 1065648, 1332060, 1420864, 1776080, 2131296, 2664120, 2841728, 3552160, 4262592, 5328240, 5683456, 7104320, 8525184, 10656480, 14208640, 17050368, 21312960, 28417280, 42625920, 85251840]

約数ペア:

[(1, 85251840), (2, 42625920), (3, 28417280), (4, 21312960), (5, 17050368), (6, 14208640), (8, 10656480), (10, 8525184), (12, 7104320), (15, 5683456), (16, 5328240), (20, 4262592), (24, 3552160), (30, 2841728), (32, 2664120), (40, 2131296), (48, 1776080), (60, 1420864), (64, 1332060), (80, 1065648), (96, 888040), (120, 710432), (128, 666030), (149, 572160), (160, 532824), (192, 444020), (240, 355216), (256, 333015), (298, 286080), (320, 266412), (384, 222010), (447, 190720), (480, 177608), (596, 143040), (640, 133206), (745, 114432), (768, 111005), (894, 95360), (960, 88804), (1192, 71520), (1280, 66603), (1490, 57216), (1788, 47680), (1920, 44402), (2235, 38144), (2384, 35760), (2980, 28608), (3576, 23840), (3840, 22201), (4470, 19072), (4768, 17880), (5960, 14304), (7152, 11920), (8940, 9536)]