133774380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2683}}^1$

素因数の和:2975

約数の個数: 72

約数和(自身を含む): 407398992

約数和(自身を除く): 273624612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 277, 554, 831, 1108, 1385, 1662, 2493, 2683, 2770, 3324, 4155, 4986, 5366, 5540, 8049, 8310, 9972, 10732, 12465, 13415, 16098, 16620, 24147, 24930, 26830, 32196, 40245, 48294, 49860, 53660, 80490, 96588, 120735, 160980, 241470, 482940, 743191, 1486382, 2229573, 2972764, 3715955, 4459146, 6688719, 7431910, 8918292, 11147865, 13377438, 14863820, 22295730, 26754876, 33443595, 44591460, 66887190, 133774380]

約数ペア:

[(1, 133774380), (2, 66887190), (3, 44591460), (4, 33443595), (5, 26754876), (6, 22295730), (9, 14863820), (10, 13377438), (12, 11147865), (15, 8918292), (18, 7431910), (20, 6688719), (30, 4459146), (36, 3715955), (45, 2972764), (60, 2229573), (90, 1486382), (180, 743191), (277, 482940), (554, 241470), (831, 160980), (1108, 120735), (1385, 96588), (1662, 80490), (2493, 53660), (2683, 49860), (2770, 48294), (3324, 40245), (4155, 32196), (4986, 26830), (5366, 24930), (5540, 24147), (8049, 16620), (8310, 16098), (9972, 13415), (10732, 12465)]