142608780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5783}}^1$

素因数の和:5935

約数の個数: 72

約数和(自身を含む): 435812832

約数和(自身を除く): 293204052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 5783, 6165, 8220, 11566, 12330, 17349, 23132, 24660, 28915, 34698, 52047, 57830, 69396, 86745, 104094, 115660, 173490, 208188, 260235, 346980, 520470, 792271, 1040940, 1584542, 2376813, 3169084, 3961355, 4753626, 7130439, 7922710, 9507252, 11884065, 14260878, 15845420, 23768130, 28521756, 35652195, 47536260, 71304390, 142608780]

約数ペア:

[(1, 142608780), (2, 71304390), (3, 47536260), (4, 35652195), (5, 28521756), (6, 23768130), (9, 15845420), (10, 14260878), (12, 11884065), (15, 9507252), (18, 7922710), (20, 7130439), (30, 4753626), (36, 3961355), (45, 3169084), (60, 2376813), (90, 1584542), (137, 1040940), (180, 792271), (274, 520470), (411, 346980), (548, 260235), (685, 208188), (822, 173490), (1233, 115660), (1370, 104094), (1644, 86745), (2055, 69396), (2466, 57830), (2740, 52047), (4110, 34698), (4932, 28915), (5783, 24660), (6165, 23132), (8220, 17349), (11566, 12330)]