78797160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 280098000

約数和(自身を除く): 201300840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 113, 117, 120, 130, 149, 156, 180, 195, 226, 234, 260, 298, 312, 339, 360, 390, 447, 452, 468, 520, 565, 585, 596, 678, 745, 780, 894, 904, 936, 1017, 1130, 1170, 1192, 1341, 1356, 1469, 1490, 1560, 1695, 1788, 1937, 2034, 2235, 2260, 2340, 2682, 2712, 2938, 2980, 3390, 3576, 3874, 4068, 4407, 4470, 4520, 4680, 5085, 5364, 5811, 5876, 5960, 6705, 6780, 7345, 7748, 8136, 8814, 8940, 9685, 10170, 10728, 11622, 11752, 13221, 13410, 13560, 14690, 15496, 16837, 17433, 17628, 17880, 19370, 20340, 22035, 23244, 26442, 26820, 29055, 29380, 33674, 34866, 35256, 38740, 40680, 44070, 46488, 50511, 52884, 53640, 58110, 58760, 66105, 67348, 69732, 77480, 84185, 87165, 88140, 101022, 105768, 116220, 132210, 134696, 139464, 151533, 168370, 174330, 176280, 202044, 218881, 232440, 252555, 264420, 303066, 336740, 348660, 404088, 437762, 505110, 528840, 606132, 656643, 673480, 697320, 757665, 875524, 1010220, 1094405, 1212264, 1313286, 1515330, 1751048, 1969929, 2020440, 2188810, 2626572, 3030660, 3283215, 3939858, 4377620, 5253144, 6061320, 6566430, 7879716, 8755240, 9849645, 13132860, 15759432, 19699290, 26265720, 39398580, 78797160]

約数ペア:

[(1, 78797160), (2, 39398580), (3, 26265720), (4, 19699290), (5, 15759432), (6, 13132860), (8, 9849645), (9, 8755240), (10, 7879716), (12, 6566430), (13, 6061320), (15, 5253144), (18, 4377620), (20, 3939858), (24, 3283215), (26, 3030660), (30, 2626572), (36, 2188810), (39, 2020440), (40, 1969929), (45, 1751048), (52, 1515330), (60, 1313286), (65, 1212264), (72, 1094405), (78, 1010220), (90, 875524), (104, 757665), (113, 697320), (117, 673480), (120, 656643), (130, 606132), (149, 528840), (156, 505110), (180, 437762), (195, 404088), (226, 348660), (234, 336740), (260, 303066), (298, 264420), (312, 252555), (339, 232440), (360, 218881), (390, 202044), (447, 176280), (452, 174330), (468, 168370), (520, 151533), (565, 139464), (585, 134696), (596, 132210), (678, 116220), (745, 105768), (780, 101022), (894, 88140), (904, 87165), (936, 84185), (1017, 77480), (1130, 69732), (1170, 67348), (1192, 66105), (1341, 58760), (1356, 58110), (1469, 53640), (1490, 52884), (1560, 50511), (1695, 46488), (1788, 44070), (1937, 40680), (2034, 38740), (2235, 35256), (2260, 34866), (2340, 33674), (2682, 29380), (2712, 29055), (2938, 26820), (2980, 26442), (3390, 23244), (3576, 22035), (3874, 20340), (4068, 19370), (4407, 17880), (4470, 17628), (4520, 17433), (4680, 16837), (5085, 15496), (5364, 14690), (5811, 13560), (5876, 13410), (5960, 13221), (6705, 11752), (6780, 11622), (7345, 10728), (7748, 10170), (8136, 9685), (8814, 8940)]