154910644740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2297}}^1\times {\mathrm{374669}}^1$

素因数の和:376981

約数の個数: 72

約数和(自身を含む): 470101446360

約数和(自身を除く): 315190801620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2297, 4594, 6891, 9188, 11485, 13782, 20673, 22970, 27564, 34455, 41346, 45940, 68910, 82692, 103365, 137820, 206730, 374669, 413460, 749338, 1124007, 1498676, 1873345, 2248014, 3372021, 3746690, 4496028, 5620035, 6744042, 7493380, 11240070, 13488084, 16860105, 22480140, 33720210, 67440420, 860614693, 1721229386, 2581844079, 3442458772, 4303073465, 5163688158, 7745532237, 8606146930, 10327376316, 12909220395, 15491064474, 17212293860, 25818440790, 30982128948, 38727661185, 51636881580, 77455322370, 154910644740]

約数ペア:

[(1, 154910644740), (2, 77455322370), (3, 51636881580), (4, 38727661185), (5, 30982128948), (6, 25818440790), (9, 17212293860), (10, 15491064474), (12, 12909220395), (15, 10327376316), (18, 8606146930), (20, 7745532237), (30, 5163688158), (36, 4303073465), (45, 3442458772), (60, 2581844079), (90, 1721229386), (180, 860614693), (2297, 67440420), (4594, 33720210), (6891, 22480140), (9188, 16860105), (11485, 13488084), (13782, 11240070), (20673, 7493380), (22970, 6744042), (27564, 5620035), (34455, 4496028), (41346, 3746690), (45940, 3372021), (68910, 2248014), (82692, 1873345), (103365, 1498676), (137820, 1124007), (206730, 749338), (374669, 413460)]