88778970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:569

約数の個数: 128

約数和(自身を含む): 273715200

約数和(自身を除く): 184936230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 107, 126, 135, 189, 210, 214, 270, 315, 321, 378, 439, 535, 630, 642, 749, 878, 945, 963, 1070, 1317, 1498, 1605, 1890, 1926, 2195, 2247, 2634, 2889, 3073, 3210, 3745, 3951, 4390, 4494, 4815, 5778, 6146, 6585, 6741, 7490, 7902, 9219, 9630, 11235, 11853, 13170, 13482, 14445, 15365, 18438, 19755, 20223, 22470, 23706, 27657, 28890, 30730, 33705, 39510, 40446, 46095, 46973, 55314, 59265, 67410, 82971, 92190, 93946, 101115, 118530, 138285, 140919, 165942, 202230, 234865, 276570, 281838, 328811, 414855, 422757, 469730, 657622, 704595, 829710, 845514, 986433, 1268271, 1409190, 1644055, 1972866, 2113785, 2536542, 2959299, 3288110, 4227570, 4932165, 5918598, 6341355, 8877897, 9864330, 12682710, 14796495, 17755794, 29592990, 44389485, 88778970]

約数ペア:

[(1, 88778970), (2, 44389485), (3, 29592990), (5, 17755794), (6, 14796495), (7, 12682710), (9, 9864330), (10, 8877897), (14, 6341355), (15, 5918598), (18, 4932165), (21, 4227570), (27, 3288110), (30, 2959299), (35, 2536542), (42, 2113785), (45, 1972866), (54, 1644055), (63, 1409190), (70, 1268271), (90, 986433), (105, 845514), (107, 829710), (126, 704595), (135, 657622), (189, 469730), (210, 422757), (214, 414855), (270, 328811), (315, 281838), (321, 276570), (378, 234865), (439, 202230), (535, 165942), (630, 140919), (642, 138285), (749, 118530), (878, 101115), (945, 93946), (963, 92190), (1070, 82971), (1317, 67410), (1498, 59265), (1605, 55314), (1890, 46973), (1926, 46095), (2195, 40446), (2247, 39510), (2634, 33705), (2889, 30730), (3073, 28890), (3210, 27657), (3745, 23706), (3951, 22470), (4390, 20223), (4494, 19755), (4815, 18438), (5778, 15365), (6146, 14445), (6585, 13482), (6741, 13170), (7490, 11853), (7902, 11235), (9219, 9630)]