155251260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{23311}}^1$

素因数の和:23363

約数の個数: 72

約数和(自身を含む): 483677376

約数和(自身を除く): 328426116

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, 23311, 46622, 69933, 93244, 116555, 139866, 209799, 233110, 279732, 349665, 419598, 466220, 699330, 839196, 862507, 1048995, 1398660, 1725014, 2097990, 2587521, 3450028, 4195980, 4312535, 5175042, 7762563, 8625070, 10350084, 12937605, 15525126, 17250140, 25875210, 31050252, 38812815, 51750420, 77625630, 155251260]

約数ペア:

[(1, 155251260), (2, 77625630), (3, 51750420), (4, 38812815), (5, 31050252), (6, 25875210), (9, 17250140), (10, 15525126), (12, 12937605), (15, 10350084), (18, 8625070), (20, 7762563), (30, 5175042), (36, 4312535), (37, 4195980), (45, 3450028), (60, 2587521), (74, 2097990), (90, 1725014), (111, 1398660), (148, 1048995), (180, 862507), (185, 839196), (222, 699330), (333, 466220), (370, 419598), (444, 349665), (555, 279732), (666, 233110), (740, 209799), (1110, 139866), (1332, 116555), (1665, 93244), (2220, 69933), (3330, 46622), (6660, 23311)]