80608050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:333

約数の個数: 144

約数和(自身を含む): 235813032

約数和(自身を除く): 155204982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 41, 45, 50, 51, 75, 82, 85, 90, 102, 123, 150, 153, 170, 205, 225, 246, 255, 257, 306, 369, 410, 425, 450, 510, 514, 615, 697, 738, 765, 771, 850, 1025, 1230, 1275, 1285, 1394, 1530, 1542, 1845, 2050, 2091, 2313, 2550, 2570, 3075, 3485, 3690, 3825, 3855, 4182, 4369, 4626, 6150, 6273, 6425, 6970, 7650, 7710, 8738, 9225, 10455, 10537, 11565, 12546, 12850, 13107, 17425, 18450, 19275, 20910, 21074, 21845, 23130, 26214, 31365, 31611, 34850, 38550, 39321, 43690, 52275, 52685, 57825, 62730, 63222, 65535, 78642, 94833, 104550, 105370, 109225, 115650, 131070, 156825, 158055, 179129, 189666, 196605, 218450, 263425, 313650, 316110, 327675, 358258, 393210, 474165, 526850, 537387, 655350, 790275, 895645, 948330, 983025, 1074774, 1580550, 1612161, 1791290, 1966050, 2370825, 2686935, 3224322, 4478225, 4741650, 5373870, 8060805, 8956450, 13434675, 16121610, 26869350, 40304025, 80608050]

約数ペア:

[(1, 80608050), (2, 40304025), (3, 26869350), (5, 16121610), (6, 13434675), (9, 8956450), (10, 8060805), (15, 5373870), (17, 4741650), (18, 4478225), (25, 3224322), (30, 2686935), (34, 2370825), (41, 1966050), (45, 1791290), (50, 1612161), (51, 1580550), (75, 1074774), (82, 983025), (85, 948330), (90, 895645), (102, 790275), (123, 655350), (150, 537387), (153, 526850), (170, 474165), (205, 393210), (225, 358258), (246, 327675), (255, 316110), (257, 313650), (306, 263425), (369, 218450), (410, 196605), (425, 189666), (450, 179129), (510, 158055), (514, 156825), (615, 131070), (697, 115650), (738, 109225), (765, 105370), (771, 104550), (850, 94833), (1025, 78642), (1230, 65535), (1275, 63222), (1285, 62730), (1394, 57825), (1530, 52685), (1542, 52275), (1845, 43690), (2050, 39321), (2091, 38550), (2313, 34850), (2550, 31611), (2570, 31365), (3075, 26214), (3485, 23130), (3690, 21845), (3825, 21074), (3855, 20910), (4182, 19275), (4369, 18450), (4626, 17425), (6150, 13107), (6273, 12850), (6425, 12546), (6970, 11565), (7650, 10537), (7710, 10455), (8738, 9225)]