145745306820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3331}}^1\times {\mathrm{5653}}^1$

素因数の和:9042

約数の個数: 144

約数和(自身を含む): 452591211072

約数和(自身を除く): 306845904252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3331, 3870, 5653, 6662, 7740, 9993, 11306, 13324, 16655, 16959, 19986, 22612, 28265, 29979, 33310, 33918, 39972, 49965, 50877, 56530, 59958, 66620, 67836, 84795, 99930, 101754, 113060, 119916, 143233, 149895, 169590, 199860, 203508, 243079, 254385, 286466, 299790, 339180, 429699, 486158, 508770, 572932, 599580, 716165, 729237, 859398, 972316, 1017540, 1215395, 1289097, 1432330, 1458474, 1718796, 2148495, 2187711, 2430790, 2578194, 2864660, 2916948, 3646185, 4296990, 4375422, 4861580, 5156388, 6445485, 7292370, 8593980, 8750844, 10938555, 12890970, 14584740, 18830143, 21877110, 25781940, 37660286, 43754220, 56490429, 75320572, 94150715, 112980858, 169471287, 188301430, 225961716, 282452145, 338942574, 376602860, 564904290, 677885148, 809696149, 847356435, 1129808580, 1619392298, 1694712870, 2429088447, 3238784596, 3389425740, 4048480745, 4858176894, 7287265341, 8096961490, 9716353788, 12145442235, 14574530682, 16193922980, 24290884470, 29149061364, 36436326705, 48581768940, 72872653410, 145745306820]

約数ペア:

[(1, 145745306820), (2, 72872653410), (3, 48581768940), (4, 36436326705), (5, 29149061364), (6, 24290884470), (9, 16193922980), (10, 14574530682), (12, 12145442235), (15, 9716353788), (18, 8096961490), (20, 7287265341), (30, 4858176894), (36, 4048480745), (43, 3389425740), (45, 3238784596), (60, 2429088447), (86, 1694712870), (90, 1619392298), (129, 1129808580), (172, 847356435), (180, 809696149), (215, 677885148), (258, 564904290), (387, 376602860), (430, 338942574), (516, 282452145), (645, 225961716), (774, 188301430), (860, 169471287), (1290, 112980858), (1548, 94150715), (1935, 75320572), (2580, 56490429), (3331, 43754220), (3870, 37660286), (5653, 25781940), (6662, 21877110), (7740, 18830143), (9993, 14584740), (11306, 12890970), (13324, 10938555), (16655, 8750844), (16959, 8593980), (19986, 7292370), (22612, 6445485), (28265, 5156388), (29979, 4861580), (33310, 4375422), (33918, 4296990), (39972, 3646185), (49965, 2916948), (50877, 2864660), (56530, 2578194), (59958, 2430790), (66620, 2187711), (67836, 2148495), (84795, 1718796), (99930, 1458474), (101754, 1432330), (113060, 1289097), (119916, 1215395), (143233, 1017540), (149895, 972316), (169590, 859398), (199860, 729237), (203508, 716165), (243079, 599580), (254385, 572932), (286466, 508770), (299790, 486158), (339180, 429699)]