86804533900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{77359}}^1$

素因数の和:77616

約数の個数: 108

約数和(自身を含む): 220079143200

約数和(自身を除く): 133274609300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 229, 245, 350, 458, 490, 700, 916, 980, 1145, 1225, 1603, 2290, 2450, 3206, 4580, 4900, 5725, 6412, 8015, 11221, 11450, 16030, 22442, 22900, 32060, 40075, 44884, 56105, 77359, 80150, 112210, 154718, 160300, 224420, 280525, 309436, 386795, 541513, 561050, 773590, 1083026, 1122100, 1547180, 1933975, 2166052, 2707565, 3790591, 3867950, 5415130, 7581182, 7735900, 10830260, 13537825, 15162364, 17715211, 18952955, 27075650, 35430422, 37905910, 54151300, 70860844, 75811820, 88576055, 94764775, 124006477, 177152110, 189529550, 248012954, 354304220, 379059100, 442880275, 496025908, 620032385, 868045339, 885760550, 1240064770, 1736090678, 1771521100, 2480129540, 3100161925, 3472181356, 4340226695, 6200323850, 8680453390, 12400647700, 17360906780, 21701133475, 43402266950, 86804533900]

約数ペア:

[(1, 86804533900), (2, 43402266950), (4, 21701133475), (5, 17360906780), (7, 12400647700), (10, 8680453390), (14, 6200323850), (20, 4340226695), (25, 3472181356), (28, 3100161925), (35, 2480129540), (49, 1771521100), (50, 1736090678), (70, 1240064770), (98, 885760550), (100, 868045339), (140, 620032385), (175, 496025908), (196, 442880275), (229, 379059100), (245, 354304220), (350, 248012954), (458, 189529550), (490, 177152110), (700, 124006477), (916, 94764775), (980, 88576055), (1145, 75811820), (1225, 70860844), (1603, 54151300), (2290, 37905910), (2450, 35430422), (3206, 27075650), (4580, 18952955), (4900, 17715211), (5725, 15162364), (6412, 13537825), (8015, 10830260), (11221, 7735900), (11450, 7581182), (16030, 5415130), (22442, 3867950), (22900, 3790591), (32060, 2707565), (40075, 2166052), (44884, 1933975), (56105, 1547180), (77359, 1122100), (80150, 1083026), (112210, 773590), (154718, 561050), (160300, 541513), (224420, 386795), (280525, 309436)]