74796660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7043}}^1$

素因数の和:7117

約数の個数: 72

約数和(自身を含む): 230761440

約数和(自身を除く): 155964780

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, 7043, 10620, 14086, 21129, 28172, 35215, 42258, 63387, 70430, 84516, 105645, 126774, 140860, 211290, 253548, 316935, 415537, 422580, 633870, 831074, 1246611, 1267740, 1662148, 2077685, 2493222, 3739833, 4155370, 4986444, 6233055, 7479666, 8310740, 12466110, 14959332, 18699165, 24932220, 37398330, 74796660]

約数ペア:

[(1, 74796660), (2, 37398330), (3, 24932220), (4, 18699165), (5, 14959332), (6, 12466110), (9, 8310740), (10, 7479666), (12, 6233055), (15, 4986444), (18, 4155370), (20, 3739833), (30, 2493222), (36, 2077685), (45, 1662148), (59, 1267740), (60, 1246611), (90, 831074), (118, 633870), (177, 422580), (180, 415537), (236, 316935), (295, 253548), (354, 211290), (531, 140860), (590, 126774), (708, 105645), (885, 84516), (1062, 70430), (1180, 63387), (1770, 42258), (2124, 35215), (2655, 28172), (3540, 21129), (5310, 14086), (7043, 10620)]