150975540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{22669}}^1$

素因数の和:22721

約数の個数: 72

約数和(自身を含む): 470357160

約数和(自身を除く): 319381620

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, 22669, 45338, 68007, 90676, 113345, 136014, 204021, 226690, 272028, 340035, 408042, 453380, 680070, 816084, 838753, 1020105, 1360140, 1677506, 2040210, 2516259, 3355012, 4080420, 4193765, 5032518, 7548777, 8387530, 10065036, 12581295, 15097554, 16775060, 25162590, 30195108, 37743885, 50325180, 75487770, 150975540]

約数ペア:

[(1, 150975540), (2, 75487770), (3, 50325180), (4, 37743885), (5, 30195108), (6, 25162590), (9, 16775060), (10, 15097554), (12, 12581295), (15, 10065036), (18, 8387530), (20, 7548777), (30, 5032518), (36, 4193765), (37, 4080420), (45, 3355012), (60, 2516259), (74, 2040210), (90, 1677506), (111, 1360140), (148, 1020105), (180, 838753), (185, 816084), (222, 680070), (333, 453380), (370, 408042), (444, 340035), (555, 272028), (666, 226690), (740, 204021), (1110, 136014), (1332, 113345), (1665, 90676), (2220, 68007), (3330, 45338), (6660, 22669)]