870147000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{109}}^1\times {\mathrm{887}}^1$

素因数の和:1023

約数の個数: 192

約数和(自身を含む): 2971425600

約数和(自身を除く): 2101278600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 109, 120, 125, 150, 180, 200, 218, 225, 250, 300, 327, 360, 375, 436, 450, 500, 545, 600, 654, 750, 872, 887, 900, 981, 1000, 1090, 1125, 1308, 1500, 1635, 1774, 1800, 1962, 2180, 2250, 2616, 2661, 2725, 3000, 3270, 3548, 3924, 4360, 4435, 4500, 4905, 5322, 5450, 6540, 7096, 7848, 7983, 8175, 8870, 9000, 9810, 10644, 10900, 13080, 13305, 13625, 15966, 16350, 17740, 19620, 21288, 21800, 22175, 24525, 26610, 27250, 31932, 32700, 35480, 39240, 39915, 40875, 44350, 49050, 53220, 54500, 63864, 65400, 66525, 79830, 81750, 88700, 96683, 98100, 106440, 109000, 110875, 122625, 133050, 159660, 163500, 177400, 193366, 196200, 199575, 221750, 245250, 266100, 290049, 319320, 327000, 332625, 386732, 399150, 443500, 483415, 490500, 532200, 580098, 665250, 773464, 798300, 870147, 887000, 966830, 981000, 997875, 1160196, 1330500, 1450245, 1596600, 1740294, 1933660, 1995750, 2320392, 2417075, 2661000, 2900490, 3480588, 3867320, 3991500, 4350735, 4834150, 5800980, 6961176, 7251225, 7983000, 8701470, 9668300, 11601960, 12085375, 14502450, 17402940, 19336600, 21753675, 24170750, 29004900, 34805880, 36256125, 43507350, 48341500, 58009800, 72512250, 87014700, 96683000, 108768375, 145024500, 174029400, 217536750, 290049000, 435073500, 870147000]

約数ペア:

[(1, 870147000), (2, 435073500), (3, 290049000), (4, 217536750), (5, 174029400), (6, 145024500), (8, 108768375), (9, 96683000), (10, 87014700), (12, 72512250), (15, 58009800), (18, 48341500), (20, 43507350), (24, 36256125), (25, 34805880), (30, 29004900), (36, 24170750), (40, 21753675), (45, 19336600), (50, 17402940), (60, 14502450), (72, 12085375), (75, 11601960), (90, 9668300), (100, 8701470), (109, 7983000), (120, 7251225), (125, 6961176), (150, 5800980), (180, 4834150), (200, 4350735), (218, 3991500), (225, 3867320), (250, 3480588), (300, 2900490), (327, 2661000), (360, 2417075), (375, 2320392), (436, 1995750), (450, 1933660), (500, 1740294), (545, 1596600), (600, 1450245), (654, 1330500), (750, 1160196), (872, 997875), (887, 981000), (900, 966830), (981, 887000), (1000, 870147), (1090, 798300), (1125, 773464), (1308, 665250), (1500, 580098), (1635, 532200), (1774, 490500), (1800, 483415), (1962, 443500), (2180, 399150), (2250, 386732), (2616, 332625), (2661, 327000), (2725, 319320), (3000, 290049), (3270, 266100), (3548, 245250), (3924, 221750), (4360, 199575), (4435, 196200), (4500, 193366), (4905, 177400), (5322, 163500), (5450, 159660), (6540, 133050), (7096, 122625), (7848, 110875), (7983, 109000), (8175, 106440), (8870, 98100), (9000, 96683), (9810, 88700), (10644, 81750), (10900, 79830), (13080, 66525), (13305, 65400), (13625, 63864), (15966, 54500), (16350, 53220), (17740, 49050), (19620, 44350), (21288, 40875), (21800, 39915), (22175, 39240), (24525, 35480), (26610, 32700), (27250, 31932)]