149992020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16339}}^1$

素因数の和:16374

約数の個数: 96

約数和(自身を含む): 494121600

約数和(自身を除く): 344129580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 16339, 32678, 49017, 65356, 81695, 98034, 147051, 163390, 196068, 245085, 277763, 294102, 326780, 441153, 490170, 555526, 588204, 735255, 833289, 882306, 980340, 1111052, 1388815, 1470510, 1666578, 1764612, 2205765, 2499867, 2777630, 2941020, 3333156, 4166445, 4411530, 4999734, 5555260, 7499601, 8332890, 8823060, 9999468, 12499335, 14999202, 16665780, 24998670, 29998404, 37498005, 49997340, 74996010, 149992020]

約数ペア:

[(1, 149992020), (2, 74996010), (3, 49997340), (4, 37498005), (5, 29998404), (6, 24998670), (9, 16665780), (10, 14999202), (12, 12499335), (15, 9999468), (17, 8823060), (18, 8332890), (20, 7499601), (27, 5555260), (30, 4999734), (34, 4411530), (36, 4166445), (45, 3333156), (51, 2941020), (54, 2777630), (60, 2499867), (68, 2205765), (85, 1764612), (90, 1666578), (102, 1470510), (108, 1388815), (135, 1111052), (153, 980340), (170, 882306), (180, 833289), (204, 735255), (255, 588204), (270, 555526), (306, 490170), (340, 441153), (459, 326780), (510, 294102), (540, 277763), (612, 245085), (765, 196068), (918, 163390), (1020, 147051), (1530, 98034), (1836, 81695), (2295, 65356), (3060, 49017), (4590, 32678), (9180, 16339)]