136863180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 434790720

約数和(自身を除く): 297927540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 157, 167, 174, 180, 261, 290, 314, 334, 348, 435, 471, 501, 522, 580, 628, 668, 785, 835, 870, 942, 1002, 1044, 1305, 1413, 1503, 1570, 1670, 1740, 1884, 2004, 2355, 2505, 2610, 2826, 3006, 3140, 3340, 4553, 4710, 4843, 5010, 5220, 5652, 6012, 7065, 7515, 9106, 9420, 9686, 10020, 13659, 14130, 14529, 15030, 18212, 19372, 22765, 24215, 26219, 27318, 28260, 29058, 30060, 40977, 43587, 45530, 48430, 52438, 54636, 58116, 68295, 72645, 78657, 81954, 87174, 91060, 96860, 104876, 131095, 136590, 145290, 157314, 163908, 174348, 204885, 217935, 235971, 262190, 273180, 290580, 314628, 393285, 409770, 435870, 471942, 524380, 760351, 786570, 819540, 871740, 943884, 1179855, 1520702, 1573140, 2281053, 2359710, 3041404, 3801755, 4562106, 4719420, 6843159, 7603510, 9124212, 11405265, 13686318, 15207020, 22810530, 27372636, 34215795, 45621060, 68431590, 136863180]

約数ペア:

[(1, 136863180), (2, 68431590), (3, 45621060), (4, 34215795), (5, 27372636), (6, 22810530), (9, 15207020), (10, 13686318), (12, 11405265), (15, 9124212), (18, 7603510), (20, 6843159), (29, 4719420), (30, 4562106), (36, 3801755), (45, 3041404), (58, 2359710), (60, 2281053), (87, 1573140), (90, 1520702), (116, 1179855), (145, 943884), (157, 871740), (167, 819540), (174, 786570), (180, 760351), (261, 524380), (290, 471942), (314, 435870), (334, 409770), (348, 393285), (435, 314628), (471, 290580), (501, 273180), (522, 262190), (580, 235971), (628, 217935), (668, 204885), (785, 174348), (835, 163908), (870, 157314), (942, 145290), (1002, 136590), (1044, 131095), (1305, 104876), (1413, 96860), (1503, 91060), (1570, 87174), (1670, 81954), (1740, 78657), (1884, 72645), (2004, 68295), (2355, 58116), (2505, 54636), (2610, 52438), (2826, 48430), (3006, 45530), (3140, 43587), (3340, 40977), (4553, 30060), (4710, 29058), (4843, 28260), (5010, 27318), (5220, 26219), (5652, 24215), (6012, 22765), (7065, 19372), (7515, 18212), (9106, 15030), (9420, 14529), (9686, 14130), (10020, 13659)]