152520660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{22901}}^1$

素因数の和:22953

約数の個数: 72

約数和(自身を含む): 475170696

約数和(自身を除く): 322650036

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, 22901, 45802, 68703, 91604, 114505, 137406, 206109, 229010, 274812, 343515, 412218, 458020, 687030, 824436, 847337, 1030545, 1374060, 1694674, 2061090, 2542011, 3389348, 4122180, 4236685, 5084022, 7626033, 8473370, 10168044, 12710055, 15252066, 16946740, 25420110, 30504132, 38130165, 50840220, 76260330, 152520660]

約数ペア:

[(1, 152520660), (2, 76260330), (3, 50840220), (4, 38130165), (5, 30504132), (6, 25420110), (9, 16946740), (10, 15252066), (12, 12710055), (15, 10168044), (18, 8473370), (20, 7626033), (30, 5084022), (36, 4236685), (37, 4122180), (45, 3389348), (60, 2542011), (74, 2061090), (90, 1694674), (111, 1374060), (148, 1030545), (180, 847337), (185, 824436), (222, 687030), (333, 458020), (370, 412218), (444, 343515), (555, 274812), (666, 229010), (740, 206109), (1110, 137406), (1332, 114505), (1665, 91604), (2220, 68703), (3330, 45802), (6660, 22901)]