282364020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{42397}}^1$

素因数の和:42449

約数の個数: 72

約数和(自身を含む): 879673704

約数和(自身を除く): 597309684

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, 42397, 84794, 127191, 169588, 211985, 254382, 381573, 423970, 508764, 635955, 763146, 847940, 1271910, 1526292, 1568689, 1907865, 2543820, 3137378, 3815730, 4706067, 6274756, 7631460, 7843445, 9412134, 14118201, 15686890, 18824268, 23530335, 28236402, 31373780, 47060670, 56472804, 70591005, 94121340, 141182010, 282364020]

約数ペア:

[(1, 282364020), (2, 141182010), (3, 94121340), (4, 70591005), (5, 56472804), (6, 47060670), (9, 31373780), (10, 28236402), (12, 23530335), (15, 18824268), (18, 15686890), (20, 14118201), (30, 9412134), (36, 7843445), (37, 7631460), (45, 6274756), (60, 4706067), (74, 3815730), (90, 3137378), (111, 2543820), (148, 1907865), (180, 1568689), (185, 1526292), (222, 1271910), (333, 847940), (370, 763146), (444, 635955), (555, 508764), (666, 423970), (740, 381573), (1110, 254382), (1332, 211985), (1665, 169588), (2220, 127191), (3330, 84794), (6660, 42397)]