74848950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{15121}}^1$

素因数の和:15150

約数の個数: 72

約数和(自身を含む): 219389976

約数和(自身を除く): 144541026

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 4950, 15121, 30242, 45363, 75605, 90726, 136089, 151210, 166331, 226815, 272178, 332662, 378025, 453630, 498993, 680445, 756050, 831655, 997986, 1134075, 1360890, 1496979, 1663310, 2268150, 2494965, 2993958, 3402225, 4158275, 4989930, 6804450, 7484895, 8316550, 12474825, 14969790, 24949650, 37424475, 74848950]

約数ペア:

[(1, 74848950), (2, 37424475), (3, 24949650), (5, 14969790), (6, 12474825), (9, 8316550), (10, 7484895), (11, 6804450), (15, 4989930), (18, 4158275), (22, 3402225), (25, 2993958), (30, 2494965), (33, 2268150), (45, 1663310), (50, 1496979), (55, 1360890), (66, 1134075), (75, 997986), (90, 831655), (99, 756050), (110, 680445), (150, 498993), (165, 453630), (198, 378025), (225, 332662), (275, 272178), (330, 226815), (450, 166331), (495, 151210), (550, 136089), (825, 90726), (990, 75605), (1650, 45363), (2475, 30242), (4950, 15121)]