86963072220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{140977}}^1$

素因数の和:141164

約数の個数: 144

約数和(自身を含む): 277106356800

約数和(自身を除く): 190143284580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 149, 180, 207, 230, 276, 298, 345, 414, 447, 460, 596, 690, 745, 828, 894, 1035, 1341, 1380, 1490, 1788, 2070, 2235, 2682, 2980, 3427, 4140, 4470, 5364, 6705, 6854, 8940, 10281, 13410, 13708, 17135, 20562, 26820, 30843, 34270, 41124, 51405, 61686, 68540, 102810, 123372, 140977, 154215, 205620, 281954, 308430, 422931, 563908, 616860, 704885, 845862, 1268793, 1409770, 1691724, 2114655, 2537586, 2819540, 3242471, 4229310, 5075172, 6343965, 6484942, 8458620, 9727413, 12687930, 12969884, 16212355, 19454826, 21005573, 25375860, 29182239, 32424710, 38909652, 42011146, 48637065, 58364478, 63016719, 64849420, 84022292, 97274130, 105027865, 116728956, 126033438, 145911195, 189050157, 194548260, 210055730, 252066876, 291822390, 315083595, 378100314, 420111460, 483128179, 583644780, 630167190, 756200628, 945250785, 966256358, 1260334380, 1449384537, 1890501570, 1932512716, 2415640895, 2898769074, 3781003140, 4348153611, 4831281790, 5797538148, 7246922685, 8696307222, 9662563580, 14493845370, 17392614444, 21740768055, 28987690740, 43481536110, 86963072220]

約数ペア:

[(1, 86963072220), (2, 43481536110), (3, 28987690740), (4, 21740768055), (5, 17392614444), (6, 14493845370), (9, 9662563580), (10, 8696307222), (12, 7246922685), (15, 5797538148), (18, 4831281790), (20, 4348153611), (23, 3781003140), (30, 2898769074), (36, 2415640895), (45, 1932512716), (46, 1890501570), (60, 1449384537), (69, 1260334380), (90, 966256358), (92, 945250785), (115, 756200628), (138, 630167190), (149, 583644780), (180, 483128179), (207, 420111460), (230, 378100314), (276, 315083595), (298, 291822390), (345, 252066876), (414, 210055730), (447, 194548260), (460, 189050157), (596, 145911195), (690, 126033438), (745, 116728956), (828, 105027865), (894, 97274130), (1035, 84022292), (1341, 64849420), (1380, 63016719), (1490, 58364478), (1788, 48637065), (2070, 42011146), (2235, 38909652), (2682, 32424710), (2980, 29182239), (3427, 25375860), (4140, 21005573), (4470, 19454826), (5364, 16212355), (6705, 12969884), (6854, 12687930), (8940, 9727413), (10281, 8458620), (13410, 6484942), (13708, 6343965), (17135, 5075172), (20562, 4229310), (26820, 3242471), (30843, 2819540), (34270, 2537586), (41124, 2114655), (51405, 1691724), (61686, 1409770), (68540, 1268793), (102810, 845862), (123372, 704885), (140977, 616860), (154215, 563908), (205620, 422931), (281954, 308430)]