74608300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1979}}^1$

素因数の和:2035

約数の個数: 72

約数和(自身を含む): 180457200

約数和(自身を除く): 105848900

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 260, 290, 325, 377, 580, 650, 725, 754, 1300, 1450, 1508, 1885, 1979, 2900, 3770, 3958, 7540, 7916, 9425, 9895, 18850, 19790, 25727, 37700, 39580, 49475, 51454, 57391, 98950, 102908, 114782, 128635, 197900, 229564, 257270, 286955, 514540, 573910, 643175, 746083, 1147820, 1286350, 1434775, 1492166, 2572700, 2869550, 2984332, 3730415, 5739100, 7460830, 14921660, 18652075, 37304150, 74608300]

約数ペア:

[(1, 74608300), (2, 37304150), (4, 18652075), (5, 14921660), (10, 7460830), (13, 5739100), (20, 3730415), (25, 2984332), (26, 2869550), (29, 2572700), (50, 1492166), (52, 1434775), (58, 1286350), (65, 1147820), (100, 746083), (116, 643175), (130, 573910), (145, 514540), (260, 286955), (290, 257270), (325, 229564), (377, 197900), (580, 128635), (650, 114782), (725, 102908), (754, 98950), (1300, 57391), (1450, 51454), (1508, 49475), (1885, 39580), (1979, 37700), (2900, 25727), (3770, 19790), (3958, 18850), (7540, 9895), (7916, 9425)]