145135980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3187}}^1$

素因数の和:3236

約数の個数: 144

約数和(自身を含む): 501306624

約数和(自身を除く): 356170644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 506, 660, 690, 759, 828, 990, 1012, 1035, 1265, 1380, 1518, 1980, 2070, 2277, 2530, 3036, 3187, 3795, 4140, 4554, 5060, 6374, 7590, 9108, 9561, 11385, 12748, 15180, 15935, 19122, 22770, 28683, 31870, 35057, 38244, 45540, 47805, 57366, 63740, 70114, 73301, 95610, 105171, 114732, 140228, 143415, 146602, 175285, 191220, 210342, 219903, 286830, 293204, 315513, 350570, 366505, 420684, 439806, 525855, 573660, 631026, 659709, 701140, 733010, 806311, 879612, 1051710, 1099515, 1262052, 1319418, 1466020, 1577565, 1612622, 2103420, 2199030, 2418933, 2638836, 3155130, 3225244, 3298545, 4031555, 4398060, 4837866, 6310260, 6597090, 7256799, 8063110, 9675732, 12094665, 13194180, 14513598, 16126220, 24189330, 29027196, 36283995, 48378660, 72567990, 145135980]

約数ペア:

[(1, 145135980), (2, 72567990), (3, 48378660), (4, 36283995), (5, 29027196), (6, 24189330), (9, 16126220), (10, 14513598), (11, 13194180), (12, 12094665), (15, 9675732), (18, 8063110), (20, 7256799), (22, 6597090), (23, 6310260), (30, 4837866), (33, 4398060), (36, 4031555), (44, 3298545), (45, 3225244), (46, 3155130), (55, 2638836), (60, 2418933), (66, 2199030), (69, 2103420), (90, 1612622), (92, 1577565), (99, 1466020), (110, 1319418), (115, 1262052), (132, 1099515), (138, 1051710), (165, 879612), (180, 806311), (198, 733010), (207, 701140), (220, 659709), (230, 631026), (253, 573660), (276, 525855), (330, 439806), (345, 420684), (396, 366505), (414, 350570), (460, 315513), (495, 293204), (506, 286830), (660, 219903), (690, 210342), (759, 191220), (828, 175285), (990, 146602), (1012, 143415), (1035, 140228), (1265, 114732), (1380, 105171), (1518, 95610), (1980, 73301), (2070, 70114), (2277, 63740), (2530, 57366), (3036, 47805), (3187, 45540), (3795, 38244), (4140, 35057), (4554, 31870), (5060, 28683), (6374, 22770), (7590, 19122), (9108, 15935), (9561, 15180), (11385, 12748)]