111937140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{9871}}^1$

素因数の和:9899

約数の個数: 120

約数和(自身を含む): 401356032

約数和(自身を除く): 289418892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 9871, 11340, 19742, 29613, 39484, 49355, 59226, 69097, 88839, 98710, 118452, 138194, 148065, 177678, 197420, 207291, 266517, 276388, 296130, 345485, 355356, 414582, 444195, 533034, 592260, 621873, 690970, 799551, 829164, 888390, 1036455, 1066068, 1243746, 1332585, 1381940, 1599102, 1776780, 1865619, 2072910, 2487492, 2665170, 3109365, 3198204, 3731238, 3997755, 4145820, 5330340, 5596857, 6218730, 7462476, 7995510, 9328095, 11193714, 12437460, 15991020, 18656190, 22387428, 27984285, 37312380, 55968570, 111937140]

約数ペア:

[(1, 111937140), (2, 55968570), (3, 37312380), (4, 27984285), (5, 22387428), (6, 18656190), (7, 15991020), (9, 12437460), (10, 11193714), (12, 9328095), (14, 7995510), (15, 7462476), (18, 6218730), (20, 5596857), (21, 5330340), (27, 4145820), (28, 3997755), (30, 3731238), (35, 3198204), (36, 3109365), (42, 2665170), (45, 2487492), (54, 2072910), (60, 1865619), (63, 1776780), (70, 1599102), (81, 1381940), (84, 1332585), (90, 1243746), (105, 1066068), (108, 1036455), (126, 888390), (135, 829164), (140, 799551), (162, 690970), (180, 621873), (189, 592260), (210, 533034), (252, 444195), (270, 414582), (315, 355356), (324, 345485), (378, 296130), (405, 276388), (420, 266517), (540, 207291), (567, 197420), (630, 177678), (756, 148065), (810, 138194), (945, 118452), (1134, 98710), (1260, 88839), (1620, 69097), (1890, 59226), (2268, 49355), (2835, 39484), (3780, 29613), (5670, 19742), (9871, 11340)]