87641730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1333

約数の個数: 128

約数和(自身を含む): 266250240

約数和(自身を除く): 178608510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 27, 30, 33, 45, 46, 54, 55, 66, 69, 90, 99, 110, 115, 135, 138, 165, 198, 207, 230, 253, 270, 297, 330, 345, 414, 495, 506, 594, 621, 690, 759, 990, 1035, 1242, 1265, 1283, 1485, 1518, 2070, 2277, 2530, 2566, 2970, 3105, 3795, 3849, 4554, 6210, 6415, 6831, 7590, 7698, 11385, 11547, 12830, 13662, 14113, 19245, 22770, 23094, 28226, 29509, 34155, 34641, 38490, 42339, 57735, 59018, 68310, 69282, 70565, 84678, 88527, 115470, 127017, 141130, 147545, 173205, 177054, 211695, 254034, 265581, 295090, 324599, 346410, 381051, 423390, 442635, 531162, 635085, 649198, 762102, 796743, 885270, 973797, 1270170, 1327905, 1593486, 1622995, 1905255, 1947594, 2655810, 2921391, 3245990, 3810510, 3983715, 4868985, 5842782, 7967430, 8764173, 9737970, 14606955, 17528346, 29213910, 43820865, 87641730]

約数ペア:

[(1, 87641730), (2, 43820865), (3, 29213910), (5, 17528346), (6, 14606955), (9, 9737970), (10, 8764173), (11, 7967430), (15, 5842782), (18, 4868985), (22, 3983715), (23, 3810510), (27, 3245990), (30, 2921391), (33, 2655810), (45, 1947594), (46, 1905255), (54, 1622995), (55, 1593486), (66, 1327905), (69, 1270170), (90, 973797), (99, 885270), (110, 796743), (115, 762102), (135, 649198), (138, 635085), (165, 531162), (198, 442635), (207, 423390), (230, 381051), (253, 346410), (270, 324599), (297, 295090), (330, 265581), (345, 254034), (414, 211695), (495, 177054), (506, 173205), (594, 147545), (621, 141130), (690, 127017), (759, 115470), (990, 88527), (1035, 84678), (1242, 70565), (1265, 69282), (1283, 68310), (1485, 59018), (1518, 57735), (2070, 42339), (2277, 38490), (2530, 34641), (2566, 34155), (2970, 29509), (3105, 28226), (3795, 23094), (3849, 22770), (4554, 19245), (6210, 14113), (6415, 13662), (6831, 12830), (7590, 11547), (7698, 11385)]