2019335700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{491}}^1\times {\mathrm{13709}}^1$

素因数の和:14217

約数の個数: 72

約数和(自身を含む): 5854937760

約数和(自身を除く): 3835602060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 491, 982, 1473, 1964, 2455, 2946, 4910, 5892, 7365, 9820, 12275, 13709, 14730, 24550, 27418, 29460, 36825, 41127, 49100, 54836, 68545, 73650, 82254, 137090, 147300, 164508, 205635, 274180, 342725, 411270, 685450, 822540, 1028175, 1370900, 2056350, 4112700, 6731119, 13462238, 20193357, 26924476, 33655595, 40386714, 67311190, 80773428, 100966785, 134622380, 168277975, 201933570, 336555950, 403867140, 504833925, 673111900, 1009667850, 2019335700]

約数ペア:

[(1, 2019335700), (2, 1009667850), (3, 673111900), (4, 504833925), (5, 403867140), (6, 336555950), (10, 201933570), (12, 168277975), (15, 134622380), (20, 100966785), (25, 80773428), (30, 67311190), (50, 40386714), (60, 33655595), (75, 26924476), (100, 20193357), (150, 13462238), (300, 6731119), (491, 4112700), (982, 2056350), (1473, 1370900), (1964, 1028175), (2455, 822540), (2946, 685450), (4910, 411270), (5892, 342725), (7365, 274180), (9820, 205635), (12275, 164508), (13709, 147300), (14730, 137090), (24550, 82254), (27418, 73650), (29460, 68545), (36825, 54836), (41127, 49100)]