79678950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1409}}^1$

素因数の和:1466

約数の個数: 96

約数和(自身を含む): 220298400

約数和(自身を除く): 140619450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 29, 30, 39, 50, 58, 65, 75, 78, 87, 130, 145, 150, 174, 195, 290, 325, 377, 390, 435, 650, 725, 754, 870, 975, 1131, 1409, 1450, 1885, 1950, 2175, 2262, 2818, 3770, 4227, 4350, 5655, 7045, 8454, 9425, 11310, 14090, 18317, 18850, 21135, 28275, 35225, 36634, 40861, 42270, 54951, 56550, 70450, 81722, 91585, 105675, 109902, 122583, 183170, 204305, 211350, 245166, 274755, 408610, 457925, 531193, 549510, 612915, 915850, 1021525, 1062386, 1225830, 1373775, 1593579, 2043050, 2655965, 2747550, 3064575, 3187158, 5311930, 6129150, 7967895, 13279825, 15935790, 26559650, 39839475, 79678950]

約数ペア:

[(1, 79678950), (2, 39839475), (3, 26559650), (5, 15935790), (6, 13279825), (10, 7967895), (13, 6129150), (15, 5311930), (25, 3187158), (26, 3064575), (29, 2747550), (30, 2655965), (39, 2043050), (50, 1593579), (58, 1373775), (65, 1225830), (75, 1062386), (78, 1021525), (87, 915850), (130, 612915), (145, 549510), (150, 531193), (174, 457925), (195, 408610), (290, 274755), (325, 245166), (377, 211350), (390, 204305), (435, 183170), (650, 122583), (725, 109902), (754, 105675), (870, 91585), (975, 81722), (1131, 70450), (1409, 56550), (1450, 54951), (1885, 42270), (1950, 40861), (2175, 36634), (2262, 35225), (2818, 28275), (3770, 21135), (4227, 18850), (4350, 18317), (5655, 14090), (7045, 11310), (8454, 9425)]