6687450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1$

素因数の和:229

約数の個数: 144

約数和(自身を含む): 22516416

約数和(自身を除く): 15828966

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 50, 55, 63, 66, 70, 75, 77, 90, 99, 105, 110, 126, 150, 154, 165, 175, 193, 198, 210, 225, 231, 275, 315, 330, 350, 385, 386, 450, 462, 495, 525, 550, 579, 630, 693, 770, 825, 965, 990, 1050, 1155, 1158, 1351, 1386, 1575, 1650, 1737, 1925, 1930, 2123, 2310, 2475, 2702, 2895, 3150, 3465, 3474, 3850, 4053, 4246, 4825, 4950, 5775, 5790, 6369, 6755, 6930, 8106, 8685, 9650, 10615, 11550, 12159, 12738, 13510, 14475, 14861, 17325, 17370, 19107, 20265, 21230, 24318, 28950, 29722, 31845, 33775, 34650, 38214, 40530, 43425, 44583, 53075, 60795, 63690, 67550, 74305, 86850, 89166, 95535, 101325, 106150, 121590, 133749, 148610, 159225, 191070, 202650, 222915, 267498, 303975, 318450, 371525, 445830, 477675, 607950, 668745, 743050, 955350, 1114575, 1337490, 2229150, 3343725, 6687450]

約数ペア:

[(1, 6687450), (2, 3343725), (3, 2229150), (5, 1337490), (6, 1114575), (7, 955350), (9, 743050), (10, 668745), (11, 607950), (14, 477675), (15, 445830), (18, 371525), (21, 318450), (22, 303975), (25, 267498), (30, 222915), (33, 202650), (35, 191070), (42, 159225), (45, 148610), (50, 133749), (55, 121590), (63, 106150), (66, 101325), (70, 95535), (75, 89166), (77, 86850), (90, 74305), (99, 67550), (105, 63690), (110, 60795), (126, 53075), (150, 44583), (154, 43425), (165, 40530), (175, 38214), (193, 34650), (198, 33775), (210, 31845), (225, 29722), (231, 28950), (275, 24318), (315, 21230), (330, 20265), (350, 19107), (385, 17370), (386, 17325), (450, 14861), (462, 14475), (495, 13510), (525, 12738), (550, 12159), (579, 11550), (630, 10615), (693, 9650), (770, 8685), (825, 8106), (965, 6930), (990, 6755), (1050, 6369), (1155, 5790), (1158, 5775), (1351, 4950), (1386, 4825), (1575, 4246), (1650, 4053), (1737, 3850), (1925, 3474), (1930, 3465), (2123, 3150), (2310, 2895), (2475, 2702)]