27900060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1609}}^1$

素因数の和:1655

約数の個数: 72

約数和(自身を含む): 83037360

約数和(自身を除く): 55137300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1609, 1734, 2890, 3218, 3468, 4335, 4827, 5780, 6436, 8045, 8670, 9654, 16090, 17340, 19308, 24135, 27353, 32180, 48270, 54706, 82059, 96540, 109412, 136765, 164118, 273530, 328236, 410295, 465001, 547060, 820590, 930002, 1395003, 1641180, 1860004, 2325005, 2790006, 4650010, 5580012, 6975015, 9300020, 13950030, 27900060]

約数ペア:

[(1, 27900060), (2, 13950030), (3, 9300020), (4, 6975015), (5, 5580012), (6, 4650010), (10, 2790006), (12, 2325005), (15, 1860004), (17, 1641180), (20, 1395003), (30, 930002), (34, 820590), (51, 547060), (60, 465001), (68, 410295), (85, 328236), (102, 273530), (170, 164118), (204, 136765), (255, 109412), (289, 96540), (340, 82059), (510, 54706), (578, 48270), (867, 32180), (1020, 27353), (1156, 24135), (1445, 19308), (1609, 17340), (1734, 16090), (2890, 9654), (3218, 8670), (3468, 8045), (4335, 6436), (4827, 5780)]