66164850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:103

約数の個数: 180

約数和(自身を含む): 201136122

約数和(自身を除く): 134971272

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 31, 34, 45, 50, 51, 54, 62, 75, 81, 85, 90, 93, 102, 135, 150, 153, 155, 162, 170, 186, 225, 255, 270, 279, 306, 310, 405, 425, 450, 459, 465, 510, 527, 558, 675, 765, 775, 810, 837, 850, 918, 930, 961, 1054, 1275, 1350, 1377, 1395, 1530, 1550, 1581, 1674, 1922, 2025, 2295, 2325, 2511, 2550, 2635, 2754, 2790, 2883, 3162, 3825, 4050, 4185, 4590, 4650, 4743, 4805, 5022, 5270, 5766, 6885, 6975, 7650, 7905, 8370, 8649, 9486, 9610, 11475, 12555, 13175, 13770, 13950, 14229, 14415, 15810, 16337, 17298, 20925, 22950, 23715, 24025, 25110, 25947, 26350, 28458, 28830, 32674, 34425, 39525, 41850, 42687, 43245, 47430, 48050, 49011, 51894, 62775, 68850, 71145, 72075, 77841, 79050, 81685, 85374, 86490, 98022, 118575, 125550, 129735, 142290, 144150, 147033, 155682, 163370, 213435, 216225, 237150, 245055, 259470, 294066, 355725, 389205, 408425, 426870, 432450, 441099, 490110, 648675, 711450, 735165, 778410, 816850, 882198, 1067175, 1225275, 1297350, 1323297, 1470330, 1946025, 2134350, 2205495, 2450550, 2646594, 3675825, 3892050, 4410990, 6616485, 7351650, 11027475, 13232970, 22054950, 33082425, 66164850]

約数ペア:

[(1, 66164850), (2, 33082425), (3, 22054950), (5, 13232970), (6, 11027475), (9, 7351650), (10, 6616485), (15, 4410990), (17, 3892050), (18, 3675825), (25, 2646594), (27, 2450550), (30, 2205495), (31, 2134350), (34, 1946025), (45, 1470330), (50, 1323297), (51, 1297350), (54, 1225275), (62, 1067175), (75, 882198), (81, 816850), (85, 778410), (90, 735165), (93, 711450), (102, 648675), (135, 490110), (150, 441099), (153, 432450), (155, 426870), (162, 408425), (170, 389205), (186, 355725), (225, 294066), (255, 259470), (270, 245055), (279, 237150), (306, 216225), (310, 213435), (405, 163370), (425, 155682), (450, 147033), (459, 144150), (465, 142290), (510, 129735), (527, 125550), (558, 118575), (675, 98022), (765, 86490), (775, 85374), (810, 81685), (837, 79050), (850, 77841), (918, 72075), (930, 71145), (961, 68850), (1054, 62775), (1275, 51894), (1350, 49011), (1377, 48050), (1395, 47430), (1530, 43245), (1550, 42687), (1581, 41850), (1674, 39525), (1922, 34425), (2025, 32674), (2295, 28830), (2325, 28458), (2511, 26350), (2550, 25947), (2635, 25110), (2754, 24025), (2790, 23715), (2883, 22950), (3162, 20925), (3825, 17298), (4050, 16337), (4185, 15810), (4590, 14415), (4650, 14229), (4743, 13950), (4805, 13770), (5022, 13175), (5270, 12555), (5766, 11475), (6885, 9610), (6975, 9486), (7650, 8649), (7905, 8370)]