1550651040

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{39883}}^1$

素因数の和:39913

約数の個数: 144

約数和(自身を含む): 5487719328

約数和(自身を除く): 3937068288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 39883, 79766, 119649, 159532, 199415, 239298, 319064, 358947, 398830, 478596, 598245, 638128, 717894, 797660, 957192, 1076841, 1196490, 1276256, 1435788, 1595320, 1794735, 1914384, 2153682, 2392980, 2871576, 3190640, 3230523, 3589470, 3828768, 4307364, 4785960, 5384205, 5743152, 6381280, 6461046, 7178940, 8614728, 9571920, 9691569, 10768410, 11486304, 12922092, 14357880, 16152615, 17229456, 19143840, 19383138, 21536820, 25844184, 28715760, 32305230, 34458912, 38766276, 43073640, 48457845, 51688368, 57431520, 64610460, 77532552, 86147280, 96915690, 103376736, 129220920, 155065104, 172294560, 193831380, 258441840, 310130208, 387662760, 516883680, 775325520, 1550651040]

約数ペア:

[(1, 1550651040), (2, 775325520), (3, 516883680), (4, 387662760), (5, 310130208), (6, 258441840), (8, 193831380), (9, 172294560), (10, 155065104), (12, 129220920), (15, 103376736), (16, 96915690), (18, 86147280), (20, 77532552), (24, 64610460), (27, 57431520), (30, 51688368), (32, 48457845), (36, 43073640), (40, 38766276), (45, 34458912), (48, 32305230), (54, 28715760), (60, 25844184), (72, 21536820), (80, 19383138), (81, 19143840), (90, 17229456), (96, 16152615), (108, 14357880), (120, 12922092), (135, 11486304), (144, 10768410), (160, 9691569), (162, 9571920), (180, 8614728), (216, 7178940), (240, 6461046), (243, 6381280), (270, 5743152), (288, 5384205), (324, 4785960), (360, 4307364), (405, 3828768), (432, 3589470), (480, 3230523), (486, 3190640), (540, 2871576), (648, 2392980), (720, 2153682), (810, 1914384), (864, 1794735), (972, 1595320), (1080, 1435788), (1215, 1276256), (1296, 1196490), (1440, 1076841), (1620, 957192), (1944, 797660), (2160, 717894), (2430, 638128), (2592, 598245), (3240, 478596), (3888, 398830), (4320, 358947), (4860, 319064), (6480, 239298), (7776, 199415), (9720, 159532), (12960, 119649), (19440, 79766), (38880, 39883)]