283269780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{42533}}^1$

素因数の和:42585

約数の個数: 72

約数和(自身を含む): 882495432

約数和(自身を除く): 599225652

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, 42533, 85066, 127599, 170132, 212665, 255198, 382797, 425330, 510396, 637995, 765594, 850660, 1275990, 1531188, 1573721, 1913985, 2551980, 3147442, 3827970, 4721163, 6294884, 7655940, 7868605, 9442326, 14163489, 15737210, 18884652, 23605815, 28326978, 31474420, 47211630, 56653956, 70817445, 94423260, 141634890, 283269780]

約数ペア:

[(1, 283269780), (2, 141634890), (3, 94423260), (4, 70817445), (5, 56653956), (6, 47211630), (9, 31474420), (10, 28326978), (12, 23605815), (15, 18884652), (18, 15737210), (20, 14163489), (30, 9442326), (36, 7868605), (37, 7655940), (45, 6294884), (60, 4721163), (74, 3827970), (90, 3147442), (111, 2551980), (148, 1913985), (180, 1573721), (185, 1531188), (222, 1275990), (333, 850660), (370, 765594), (444, 637995), (555, 510396), (666, 425330), (740, 382797), (1110, 255198), (1332, 212665), (1665, 170132), (2220, 127599), (3330, 85066), (6660, 42533)]