108513180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31729}}^1$

素因数の和:31763

約数の個数: 72

約数和(自身を含む): 346491600

約数和(自身を除く): 237978420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 31729, 63458, 95187, 126916, 158645, 190374, 285561, 317290, 380748, 475935, 571122, 602851, 634580, 951870, 1142244, 1205702, 1427805, 1808553, 1903740, 2411404, 2855610, 3014255, 3617106, 5425659, 5711220, 6028510, 7234212, 9042765, 10851318, 12057020, 18085530, 21702636, 27128295, 36171060, 54256590, 108513180]

約数ペア:

[(1, 108513180), (2, 54256590), (3, 36171060), (4, 27128295), (5, 21702636), (6, 18085530), (9, 12057020), (10, 10851318), (12, 9042765), (15, 7234212), (18, 6028510), (19, 5711220), (20, 5425659), (30, 3617106), (36, 3014255), (38, 2855610), (45, 2411404), (57, 1903740), (60, 1808553), (76, 1427805), (90, 1205702), (95, 1142244), (114, 951870), (171, 634580), (180, 602851), (190, 571122), (228, 475935), (285, 380748), (342, 317290), (380, 285561), (570, 190374), (684, 158645), (855, 126916), (1140, 95187), (1710, 63458), (3420, 31729)]