80739300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{269131}}^1$

素因数の和:269148

約数の個数: 36

約数和(自身を含む): 233606576

約数和(自身を除く): 152867276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 269131, 538262, 807393, 1076524, 1345655, 1614786, 2691310, 3229572, 4036965, 5382620, 6728275, 8073930, 13456550, 16147860, 20184825, 26913100, 40369650, 80739300]

約数ペア:

[(1, 80739300), (2, 40369650), (3, 26913100), (4, 20184825), (5, 16147860), (6, 13456550), (10, 8073930), (12, 6728275), (15, 5382620), (20, 4036965), (25, 3229572), (30, 2691310), (50, 1614786), (60, 1345655), (75, 1076524), (100, 807393), (150, 538262), (300, 269131)]