141651540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21269}}^1$

素因数の和:21321

約数の個数: 72

約数和(自身を含む): 441309960

約数和(自身を除く): 299658420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 21269, 42538, 63807, 85076, 106345, 127614, 191421, 212690, 255228, 319035, 382842, 425380, 638070, 765684, 786953, 957105, 1276140, 1573906, 1914210, 2360859, 3147812, 3828420, 3934765, 4721718, 7082577, 7869530, 9443436, 11804295, 14165154, 15739060, 23608590, 28330308, 35412885, 47217180, 70825770, 141651540]

約数ペア:

[(1, 141651540), (2, 70825770), (3, 47217180), (4, 35412885), (5, 28330308), (6, 23608590), (9, 15739060), (10, 14165154), (12, 11804295), (15, 9443436), (18, 7869530), (20, 7082577), (30, 4721718), (36, 3934765), (37, 3828420), (45, 3147812), (60, 2360859), (74, 1914210), (90, 1573906), (111, 1276140), (148, 957105), (180, 786953), (185, 765684), (222, 638070), (333, 425380), (370, 382842), (444, 319035), (555, 255228), (666, 212690), (740, 191421), (1110, 127614), (1332, 106345), (1665, 85076), (2220, 63807), (3330, 42538), (6660, 21269)]