190189080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{769}}^1$

素因数の和:1018

約数の個数: 128

約数和(自身を含む): 637560000

約数和(自身を除く): 447370920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 229, 270, 360, 458, 540, 687, 769, 916, 1080, 1145, 1374, 1538, 1832, 2061, 2290, 2307, 2748, 3076, 3435, 3845, 4122, 4580, 4614, 5496, 6152, 6183, 6870, 6921, 7690, 8244, 9160, 9228, 10305, 11535, 12366, 13740, 13842, 15380, 16488, 18456, 20610, 20763, 23070, 24732, 27480, 27684, 30760, 30915, 34605, 41220, 41526, 46140, 49464, 55368, 61830, 69210, 82440, 83052, 92280, 103815, 123660, 138420, 166104, 176101, 207630, 247320, 276840, 352202, 415260, 528303, 704404, 830520, 880505, 1056606, 1408808, 1584909, 1761010, 2113212, 2641515, 3169818, 3522020, 4226424, 4754727, 5283030, 6339636, 7044040, 7924545, 9509454, 10566060, 12679272, 15849090, 19018908, 21132120, 23773635, 31698180, 38037816, 47547270, 63396360, 95094540, 190189080]

約数ペア:

[(1, 190189080), (2, 95094540), (3, 63396360), (4, 47547270), (5, 38037816), (6, 31698180), (8, 23773635), (9, 21132120), (10, 19018908), (12, 15849090), (15, 12679272), (18, 10566060), (20, 9509454), (24, 7924545), (27, 7044040), (30, 6339636), (36, 5283030), (40, 4754727), (45, 4226424), (54, 3522020), (60, 3169818), (72, 2641515), (90, 2113212), (108, 1761010), (120, 1584909), (135, 1408808), (180, 1056606), (216, 880505), (229, 830520), (270, 704404), (360, 528303), (458, 415260), (540, 352202), (687, 276840), (769, 247320), (916, 207630), (1080, 176101), (1145, 166104), (1374, 138420), (1538, 123660), (1832, 103815), (2061, 92280), (2290, 83052), (2307, 82440), (2748, 69210), (3076, 61830), (3435, 55368), (3845, 49464), (4122, 46140), (4580, 41526), (4614, 41220), (5496, 34605), (6152, 30915), (6183, 30760), (6870, 27684), (6921, 27480), (7690, 24732), (8244, 23070), (9160, 20763), (9228, 20610), (10305, 18456), (11535, 16488), (12366, 15380), (13740, 13842)]