158225220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1607}}^1$

素因数の和:2169

約数の個数: 72

約数和(自身を含む): 481126464

約数和(自身を除く): 322901244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 547, 1094, 1607, 1641, 2188, 2735, 3214, 3282, 4821, 4923, 5470, 6428, 6564, 8035, 8205, 9642, 9846, 10940, 14463, 16070, 16410, 19284, 19692, 24105, 24615, 28926, 32140, 32820, 48210, 49230, 57852, 72315, 96420, 98460, 144630, 289260, 879029, 1758058, 2637087, 3516116, 4395145, 5274174, 7911261, 8790290, 10548348, 13185435, 15822522, 17580580, 26370870, 31645044, 39556305, 52741740, 79112610, 158225220]

約数ペア:

[(1, 158225220), (2, 79112610), (3, 52741740), (4, 39556305), (5, 31645044), (6, 26370870), (9, 17580580), (10, 15822522), (12, 13185435), (15, 10548348), (18, 8790290), (20, 7911261), (30, 5274174), (36, 4395145), (45, 3516116), (60, 2637087), (90, 1758058), (180, 879029), (547, 289260), (1094, 144630), (1607, 98460), (1641, 96420), (2188, 72315), (2735, 57852), (3214, 49230), (3282, 48210), (4821, 32820), (4923, 32140), (5470, 28926), (6428, 24615), (6564, 24105), (8035, 19692), (8205, 19284), (9642, 16410), (9846, 16070), (10940, 14463)]