67970700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{10789}}^1$

素因数の和:10816

約数の個数: 108

約数和(自身を含む): 243508720

約数和(自身を除く): 175538020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 10789, 21578, 32367, 43156, 53945, 64734, 75523, 97101, 107890, 129468, 151046, 161835, 194202, 215780, 226569, 269725, 302092, 323670, 377615, 388404, 453138, 485505, 539450, 647340, 679707, 755230, 809175, 906276, 971010, 1078900, 1132845, 1359414, 1510460, 1618350, 1888075, 1942020, 2265690, 2427525, 2718828, 3236700, 3398535, 3776150, 4531380, 4855050, 5664225, 6797070, 7552300, 9710100, 11328450, 13594140, 16992675, 22656900, 33985350, 67970700]

約数ペア:

[(1, 67970700), (2, 33985350), (3, 22656900), (4, 16992675), (5, 13594140), (6, 11328450), (7, 9710100), (9, 7552300), (10, 6797070), (12, 5664225), (14, 4855050), (15, 4531380), (18, 3776150), (20, 3398535), (21, 3236700), (25, 2718828), (28, 2427525), (30, 2265690), (35, 1942020), (36, 1888075), (42, 1618350), (45, 1510460), (50, 1359414), (60, 1132845), (63, 1078900), (70, 971010), (75, 906276), (84, 809175), (90, 755230), (100, 679707), (105, 647340), (126, 539450), (140, 485505), (150, 453138), (175, 388404), (180, 377615), (210, 323670), (225, 302092), (252, 269725), (300, 226569), (315, 215780), (350, 194202), (420, 161835), (450, 151046), (525, 129468), (630, 107890), (700, 97101), (900, 75523), (1050, 64734), (1260, 53945), (1575, 43156), (2100, 32367), (3150, 21578), (6300, 10789)]