52500780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7883}}^1$

素因数の和:7935

約数の個数: 72

約数和(自身を含む): 163577232

約数和(自身を除く): 111076452

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, 7883, 15766, 23649, 31532, 39415, 47298, 70947, 78830, 94596, 118245, 141894, 157660, 236490, 283788, 291671, 354735, 472980, 583342, 709470, 875013, 1166684, 1418940, 1458355, 1750026, 2625039, 2916710, 3500052, 4375065, 5250078, 5833420, 8750130, 10500156, 13125195, 17500260, 26250390, 52500780]

約数ペア:

[(1, 52500780), (2, 26250390), (3, 17500260), (4, 13125195), (5, 10500156), (6, 8750130), (9, 5833420), (10, 5250078), (12, 4375065), (15, 3500052), (18, 2916710), (20, 2625039), (30, 1750026), (36, 1458355), (37, 1418940), (45, 1166684), (60, 875013), (74, 709470), (90, 583342), (111, 472980), (148, 354735), (180, 291671), (185, 283788), (222, 236490), (333, 157660), (370, 141894), (444, 118245), (555, 94596), (666, 78830), (740, 70947), (1110, 47298), (1332, 39415), (1665, 31532), (2220, 23649), (3330, 15766), (6660, 7883)]