130140180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15383}}^1$

素因数の和:15445

約数の個数: 72

約数和(自身を含む): 403183872

約数和(自身を除く): 273043692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 15383, 30766, 46149, 61532, 76915, 92298, 138447, 153830, 184596, 230745, 276894, 307660, 461490, 553788, 692235, 723001, 922980, 1384470, 1446002, 2169003, 2768940, 2892004, 3615005, 4338006, 6507009, 7230010, 8676012, 10845015, 13014018, 14460020, 21690030, 26028036, 32535045, 43380060, 65070090, 130140180]

約数ペア:

[(1, 130140180), (2, 65070090), (3, 43380060), (4, 32535045), (5, 26028036), (6, 21690030), (9, 14460020), (10, 13014018), (12, 10845015), (15, 8676012), (18, 7230010), (20, 6507009), (30, 4338006), (36, 3615005), (45, 2892004), (47, 2768940), (60, 2169003), (90, 1446002), (94, 1384470), (141, 922980), (180, 723001), (188, 692235), (235, 553788), (282, 461490), (423, 307660), (470, 276894), (564, 230745), (705, 184596), (846, 153830), (940, 138447), (1410, 92298), (1692, 76915), (2115, 61532), (2820, 46149), (4230, 30766), (8460, 15383)]