139431150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{383}}^1\times {\mathrm{809}}^1$

素因数の和:1210

約数の個数: 72

約数和(自身を含む): 376047360

約数和(自身を除く): 236616210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 383, 450, 766, 809, 1149, 1618, 1915, 2298, 2427, 3447, 3830, 4045, 4854, 5745, 6894, 7281, 8090, 9575, 11490, 12135, 14562, 17235, 19150, 20225, 24270, 28725, 34470, 36405, 40450, 57450, 60675, 72810, 86175, 121350, 172350, 182025, 309847, 364050, 619694, 929541, 1549235, 1859082, 2788623, 3098470, 4647705, 5577246, 7746175, 9295410, 13943115, 15492350, 23238525, 27886230, 46477050, 69715575, 139431150]

約数ペア:

[(1, 139431150), (2, 69715575), (3, 46477050), (5, 27886230), (6, 23238525), (9, 15492350), (10, 13943115), (15, 9295410), (18, 7746175), (25, 5577246), (30, 4647705), (45, 3098470), (50, 2788623), (75, 1859082), (90, 1549235), (150, 929541), (225, 619694), (383, 364050), (450, 309847), (766, 182025), (809, 172350), (1149, 121350), (1618, 86175), (1915, 72810), (2298, 60675), (2427, 57450), (3447, 40450), (3830, 36405), (4045, 34470), (4854, 28725), (5745, 24270), (6894, 20225), (7281, 19150), (8090, 17235), (9575, 14562), (11490, 12135)]