21336150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 58889088

約数和(自身を除く): 37552938

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 67, 75, 110, 134, 150, 165, 193, 201, 275, 330, 335, 386, 402, 550, 579, 670, 737, 825, 965, 1005, 1158, 1474, 1650, 1675, 1930, 2010, 2123, 2211, 2895, 3350, 3685, 4246, 4422, 4825, 5025, 5790, 6369, 7370, 9650, 10050, 10615, 11055, 12738, 12931, 14475, 18425, 21230, 22110, 25862, 28950, 31845, 36850, 38793, 53075, 55275, 63690, 64655, 77586, 106150, 110550, 129310, 142241, 159225, 193965, 284482, 318450, 323275, 387930, 426723, 646550, 711205, 853446, 969825, 1422410, 1939650, 2133615, 3556025, 4267230, 7112050, 10668075, 21336150]

約数ペア:

[(1, 21336150), (2, 10668075), (3, 7112050), (5, 4267230), (6, 3556025), (10, 2133615), (11, 1939650), (15, 1422410), (22, 969825), (25, 853446), (30, 711205), (33, 646550), (50, 426723), (55, 387930), (66, 323275), (67, 318450), (75, 284482), (110, 193965), (134, 159225), (150, 142241), (165, 129310), (193, 110550), (201, 106150), (275, 77586), (330, 64655), (335, 63690), (386, 55275), (402, 53075), (550, 38793), (579, 36850), (670, 31845), (737, 28950), (825, 25862), (965, 22110), (1005, 21230), (1158, 18425), (1474, 14475), (1650, 12931), (1675, 12738), (1930, 11055), (2010, 10615), (2123, 10050), (2211, 9650), (2895, 7370), (3350, 6369), (3685, 5790), (4246, 5025), (4422, 4825)]