154783260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2801}}^1$

素因数の和:3123

約数の個数: 72

約数和(自身を含む): 471206736

約数和(自身を除く): 316423476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 614, 921, 1228, 1535, 1842, 2763, 2801, 3070, 3684, 4605, 5526, 5602, 6140, 8403, 9210, 11052, 11204, 13815, 14005, 16806, 18420, 25209, 27630, 28010, 33612, 42015, 50418, 55260, 56020, 84030, 100836, 126045, 168060, 252090, 504180, 859907, 1719814, 2579721, 3439628, 4299535, 5159442, 7739163, 8599070, 10318884, 12898605, 15478326, 17198140, 25797210, 30956652, 38695815, 51594420, 77391630, 154783260]

約数ペア:

[(1, 154783260), (2, 77391630), (3, 51594420), (4, 38695815), (5, 30956652), (6, 25797210), (9, 17198140), (10, 15478326), (12, 12898605), (15, 10318884), (18, 8599070), (20, 7739163), (30, 5159442), (36, 4299535), (45, 3439628), (60, 2579721), (90, 1719814), (180, 859907), (307, 504180), (614, 252090), (921, 168060), (1228, 126045), (1535, 100836), (1842, 84030), (2763, 56020), (2801, 55260), (3070, 50418), (3684, 42015), (4605, 33612), (5526, 28010), (5602, 27630), (6140, 25209), (8403, 18420), (9210, 16806), (11052, 14005), (11204, 13815)]