15309180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5003}}^1$

素因数の和:5035

約数の個数: 72

約数和(自身を含む): 49179312

約数和(自身を除く): 33870132

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, 5003, 10006, 15009, 20012, 25015, 30018, 45027, 50030, 60036, 75045, 85051, 90054, 100060, 150090, 170102, 180108, 225135, 255153, 300180, 340204, 425255, 450270, 510306, 765459, 850510, 900540, 1020612, 1275765, 1530918, 1701020, 2551530, 3061836, 3827295, 5103060, 7654590, 15309180]

約数ペア:

[(1, 15309180), (2, 7654590), (3, 5103060), (4, 3827295), (5, 3061836), (6, 2551530), (9, 1701020), (10, 1530918), (12, 1275765), (15, 1020612), (17, 900540), (18, 850510), (20, 765459), (30, 510306), (34, 450270), (36, 425255), (45, 340204), (51, 300180), (60, 255153), (68, 225135), (85, 180108), (90, 170102), (102, 150090), (153, 100060), (170, 90054), (180, 85051), (204, 75045), (255, 60036), (306, 50030), (340, 45027), (510, 30018), (612, 25015), (765, 20012), (1020, 15009), (1530, 10006), (3060, 5003)]