75656520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{210157}}^1$

素因数の和:210174

約数の個数: 48

約数和(自身を含む): 245884860

約数和(自身を除く): 170228340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 210157, 420314, 630471, 840628, 1050785, 1260942, 1681256, 1891413, 2101570, 2521884, 3152355, 3782826, 4203140, 5043768, 6304710, 7565652, 8406280, 9457065, 12609420, 15131304, 18914130, 25218840, 37828260, 75656520]

約数ペア:

[(1, 75656520), (2, 37828260), (3, 25218840), (4, 18914130), (5, 15131304), (6, 12609420), (8, 9457065), (9, 8406280), (10, 7565652), (12, 6304710), (15, 5043768), (18, 4203140), (20, 3782826), (24, 3152355), (30, 2521884), (36, 2101570), (40, 1891413), (45, 1681256), (60, 1260942), (72, 1050785), (90, 840628), (120, 630471), (180, 420314), (360, 210157)]