238650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 48

約数和(自身を含む): 621984

約数和(自身を除く): 383334

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 43, 50, 74, 75, 86, 111, 129, 150, 185, 215, 222, 258, 370, 430, 555, 645, 925, 1075, 1110, 1290, 1591, 1850, 2150, 2775, 3182, 3225, 4773, 5550, 6450, 7955, 9546, 15910, 23865, 39775, 47730, 79550, 119325, 238650]

約数ペア:

[(1, 238650), (2, 119325), (3, 79550), (5, 47730), (6, 39775), (10, 23865), (15, 15910), (25, 9546), (30, 7955), (37, 6450), (43, 5550), (50, 4773), (74, 3225), (75, 3182), (86, 2775), (111, 2150), (129, 1850), (150, 1591), (185, 1290), (215, 1110), (222, 1075), (258, 925), (370, 645), (430, 555)]