80670150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:451

約数の個数: 144

約数和(自身を含む): 242573760

約数和(自身を除く): 161903610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 43, 45, 50, 55, 66, 75, 86, 90, 99, 110, 129, 150, 165, 198, 215, 225, 258, 275, 330, 379, 387, 430, 450, 473, 495, 550, 645, 758, 774, 825, 946, 990, 1075, 1137, 1290, 1419, 1650, 1895, 1935, 2150, 2274, 2365, 2475, 2838, 3225, 3411, 3790, 3870, 4169, 4257, 4730, 4950, 5685, 6450, 6822, 7095, 8338, 8514, 9475, 9675, 11370, 11825, 12507, 14190, 16297, 17055, 18950, 19350, 20845, 21285, 23650, 25014, 28425, 32594, 34110, 35475, 37521, 41690, 42570, 48891, 56850, 62535, 70950, 75042, 81485, 85275, 97782, 104225, 106425, 125070, 146673, 162970, 170550, 179267, 187605, 208450, 212850, 244455, 293346, 312675, 358534, 375210, 407425, 488910, 537801, 625350, 733365, 814850, 896335, 938025, 1075602, 1222275, 1466730, 1613403, 1792670, 1876050, 2444550, 2689005, 3226806, 3666825, 4481675, 5378010, 7333650, 8067015, 8963350, 13445025, 16134030, 26890050, 40335075, 80670150]

約数ペア:

[(1, 80670150), (2, 40335075), (3, 26890050), (5, 16134030), (6, 13445025), (9, 8963350), (10, 8067015), (11, 7333650), (15, 5378010), (18, 4481675), (22, 3666825), (25, 3226806), (30, 2689005), (33, 2444550), (43, 1876050), (45, 1792670), (50, 1613403), (55, 1466730), (66, 1222275), (75, 1075602), (86, 938025), (90, 896335), (99, 814850), (110, 733365), (129, 625350), (150, 537801), (165, 488910), (198, 407425), (215, 375210), (225, 358534), (258, 312675), (275, 293346), (330, 244455), (379, 212850), (387, 208450), (430, 187605), (450, 179267), (473, 170550), (495, 162970), (550, 146673), (645, 125070), (758, 106425), (774, 104225), (825, 97782), (946, 85275), (990, 81485), (1075, 75042), (1137, 70950), (1290, 62535), (1419, 56850), (1650, 48891), (1895, 42570), (1935, 41690), (2150, 37521), (2274, 35475), (2365, 34110), (2475, 32594), (2838, 28425), (3225, 25014), (3411, 23650), (3790, 21285), (3870, 20845), (4169, 19350), (4257, 18950), (4730, 17055), (4950, 16297), (5685, 14190), (6450, 12507), (6822, 11825), (7095, 11370), (8338, 9675), (8514, 9475)]