68980650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{4219}}^1$

素因数の和:4343

約数の個数: 48

約数和(自身を含む): 172682400

約数和(自身を除く): 103701750

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 109, 150, 218, 327, 545, 654, 1090, 1635, 2725, 3270, 4219, 5450, 8175, 8438, 12657, 16350, 21095, 25314, 42190, 63285, 105475, 126570, 210950, 316425, 459871, 632850, 919742, 1379613, 2299355, 2759226, 4598710, 6898065, 11496775, 13796130, 22993550, 34490325, 68980650]

約数ペア:

[(1, 68980650), (2, 34490325), (3, 22993550), (5, 13796130), (6, 11496775), (10, 6898065), (15, 4598710), (25, 2759226), (30, 2299355), (50, 1379613), (75, 919742), (109, 632850), (150, 459871), (218, 316425), (327, 210950), (545, 126570), (654, 105475), (1090, 63285), (1635, 42190), (2725, 25314), (3270, 21095), (4219, 16350), (5450, 12657), (8175, 8438)]