154510380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{14549}}^1$

素因数の和:14623

約数の個数: 72

約数和(自身を含む): 476658000

約数和(自身を除く): 322147620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 14549, 29098, 43647, 58196, 72745, 87294, 130941, 145490, 174588, 218235, 261882, 290980, 436470, 523764, 654705, 858391, 872940, 1309410, 1716782, 2575173, 2618820, 3433564, 4291955, 5150346, 7725519, 8583910, 10300692, 12875865, 15451038, 17167820, 25751730, 30902076, 38627595, 51503460, 77255190, 154510380]

約数ペア:

[(1, 154510380), (2, 77255190), (3, 51503460), (4, 38627595), (5, 30902076), (6, 25751730), (9, 17167820), (10, 15451038), (12, 12875865), (15, 10300692), (18, 8583910), (20, 7725519), (30, 5150346), (36, 4291955), (45, 3433564), (59, 2618820), (60, 2575173), (90, 1716782), (118, 1309410), (177, 872940), (180, 858391), (236, 654705), (295, 523764), (354, 436470), (531, 290980), (590, 261882), (708, 218235), (885, 174588), (1062, 145490), (1180, 130941), (1770, 87294), (2124, 72745), (2655, 58196), (3540, 43647), (5310, 29098), (10620, 14549)]