122129800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 309355200

約数和(自身を除く): 187225400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 107, 130, 200, 214, 260, 325, 428, 439, 520, 535, 650, 856, 878, 1070, 1300, 1391, 1756, 2140, 2195, 2600, 2675, 2782, 3512, 4280, 4390, 5350, 5564, 5707, 6955, 8780, 10700, 10975, 11128, 11414, 13910, 17560, 21400, 21950, 22828, 27820, 28535, 34775, 43900, 45656, 46973, 55640, 57070, 69550, 87800, 93946, 114140, 139100, 142675, 187892, 228280, 234865, 278200, 285350, 375784, 469730, 570700, 610649, 939460, 1141400, 1174325, 1221298, 1878920, 2348650, 2442596, 3053245, 4697300, 4885192, 6106490, 9394600, 12212980, 15266225, 24425960, 30532450, 61064900, 122129800]

約数ペア:

[(1, 122129800), (2, 61064900), (4, 30532450), (5, 24425960), (8, 15266225), (10, 12212980), (13, 9394600), (20, 6106490), (25, 4885192), (26, 4697300), (40, 3053245), (50, 2442596), (52, 2348650), (65, 1878920), (100, 1221298), (104, 1174325), (107, 1141400), (130, 939460), (200, 610649), (214, 570700), (260, 469730), (325, 375784), (428, 285350), (439, 278200), (520, 234865), (535, 228280), (650, 187892), (856, 142675), (878, 139100), (1070, 114140), (1300, 93946), (1391, 87800), (1756, 69550), (2140, 57070), (2195, 55640), (2600, 46973), (2675, 45656), (2782, 43900), (3512, 34775), (4280, 28535), (4390, 27820), (5350, 22828), (5564, 21950), (5707, 21400), (6955, 17560), (8780, 13910), (10700, 11414), (10975, 11128)]