138270750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{107}}^1\times {\mathrm{1723}}^1$

素因数の和:1850

約数の個数: 64

約数和(自身を含む): 348551424

約数和(自身を除く): 210280674

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 107, 125, 150, 214, 250, 321, 375, 535, 642, 750, 1070, 1605, 1723, 2675, 3210, 3446, 5169, 5350, 8025, 8615, 10338, 13375, 16050, 17230, 25845, 26750, 40125, 43075, 51690, 80250, 86150, 129225, 184361, 215375, 258450, 368722, 430750, 553083, 646125, 921805, 1106166, 1292250, 1843610, 2765415, 4609025, 5530830, 9218050, 13827075, 23045125, 27654150, 46090250, 69135375, 138270750]

約数ペア:

[(1, 138270750), (2, 69135375), (3, 46090250), (5, 27654150), (6, 23045125), (10, 13827075), (15, 9218050), (25, 5530830), (30, 4609025), (50, 2765415), (75, 1843610), (107, 1292250), (125, 1106166), (150, 921805), (214, 646125), (250, 553083), (321, 430750), (375, 368722), (535, 258450), (642, 215375), (750, 184361), (1070, 129225), (1605, 86150), (1723, 80250), (2675, 51690), (3210, 43075), (3446, 40125), (5169, 26750), (5350, 25845), (8025, 17230), (8615, 16050), (10338, 13375)]