149648220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2467}}^1$

素因数の和:2819

約数の個数: 72

約数和(自身を含む): 455464464

約数和(自身を除く): 305816244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 337, 674, 1011, 1348, 1685, 2022, 2467, 3033, 3370, 4044, 4934, 5055, 6066, 6740, 7401, 9868, 10110, 12132, 12335, 14802, 15165, 20220, 22203, 24670, 29604, 30330, 37005, 44406, 49340, 60660, 74010, 88812, 111015, 148020, 222030, 444060, 831379, 1662758, 2494137, 3325516, 4156895, 4988274, 7482411, 8313790, 9976548, 12470685, 14964822, 16627580, 24941370, 29929644, 37412055, 49882740, 74824110, 149648220]

約数ペア:

[(1, 149648220), (2, 74824110), (3, 49882740), (4, 37412055), (5, 29929644), (6, 24941370), (9, 16627580), (10, 14964822), (12, 12470685), (15, 9976548), (18, 8313790), (20, 7482411), (30, 4988274), (36, 4156895), (45, 3325516), (60, 2494137), (90, 1662758), (180, 831379), (337, 444060), (674, 222030), (1011, 148020), (1348, 111015), (1685, 88812), (2022, 74010), (2467, 60660), (3033, 49340), (3370, 44406), (4044, 37005), (4934, 30330), (5055, 29604), (6066, 24670), (6740, 22203), (7401, 20220), (9868, 15165), (10110, 14802), (12132, 12335)]