201810060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65951}}^1$

素因数の和:65983

約数の個数: 72

約数和(自身を含む): 648176256

約数和(自身を除く): 446366196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 65951, 131902, 197853, 263804, 329755, 395706, 593559, 659510, 791412, 989265, 1121167, 1187118, 1319020, 1978530, 2242334, 2374236, 2967795, 3363501, 3957060, 4484668, 5605835, 5935590, 6727002, 10090503, 11211670, 11871180, 13454004, 16817505, 20181006, 22423340, 33635010, 40362012, 50452515, 67270020, 100905030, 201810060]

約数ペア:

[(1, 201810060), (2, 100905030), (3, 67270020), (4, 50452515), (5, 40362012), (6, 33635010), (9, 22423340), (10, 20181006), (12, 16817505), (15, 13454004), (17, 11871180), (18, 11211670), (20, 10090503), (30, 6727002), (34, 5935590), (36, 5605835), (45, 4484668), (51, 3957060), (60, 3363501), (68, 2967795), (85, 2374236), (90, 2242334), (102, 1978530), (153, 1319020), (170, 1187118), (180, 1121167), (204, 989265), (255, 791412), (306, 659510), (340, 593559), (510, 395706), (612, 329755), (765, 263804), (1020, 197853), (1530, 131902), (3060, 65951)]