64067850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2$

素因数の和:122

約数の個数: 216

約数和(自身を含む): 219709152

約数和(自身を除く): 155641302

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 43, 45, 50, 55, 63, 66, 70, 75, 77, 86, 90, 99, 105, 110, 126, 129, 150, 154, 165, 175, 198, 210, 215, 225, 231, 258, 275, 301, 315, 330, 350, 385, 387, 430, 450, 462, 473, 495, 525, 550, 602, 630, 645, 693, 770, 774, 825, 903, 946, 990, 1050, 1075, 1155, 1290, 1386, 1419, 1505, 1575, 1650, 1806, 1849, 1925, 1935, 2150, 2310, 2365, 2475, 2709, 2838, 3010, 3150, 3225, 3311, 3465, 3698, 3850, 3870, 4257, 4515, 4730, 4950, 5418, 5547, 5775, 6450, 6622, 6930, 7095, 7525, 8514, 9030, 9245, 9675, 9933, 11094, 11550, 11825, 12943, 13545, 14190, 15050, 16555, 16641, 17325, 18490, 19350, 19866, 20339, 21285, 22575, 23650, 25886, 27090, 27735, 29799, 33110, 33282, 34650, 35475, 38829, 40678, 42570, 45150, 46225, 49665, 55470, 59598, 61017, 64715, 67725, 70950, 77658, 82775, 83205, 92450, 99330, 101695, 106425, 116487, 122034, 129430, 135450, 138675, 142373, 148995, 165550, 166410, 183051, 194145, 203390, 212850, 232974, 248325, 277350, 284746, 297990, 305085, 323575, 366102, 388290, 416025, 427119, 496650, 508475, 582435, 610170, 647150, 711865, 744975, 832050, 854238, 915255, 970725, 1016950, 1164870, 1281357, 1423730, 1489950, 1525425, 1830510, 1941450, 2135595, 2562714, 2912175, 3050850, 3559325, 4271190, 4576275, 5824350, 6406785, 7118650, 9152550, 10677975, 12813570, 21355950, 32033925, 64067850]

約数ペア:

[(1, 64067850), (2, 32033925), (3, 21355950), (5, 12813570), (6, 10677975), (7, 9152550), (9, 7118650), (10, 6406785), (11, 5824350), (14, 4576275), (15, 4271190), (18, 3559325), (21, 3050850), (22, 2912175), (25, 2562714), (30, 2135595), (33, 1941450), (35, 1830510), (42, 1525425), (43, 1489950), (45, 1423730), (50, 1281357), (55, 1164870), (63, 1016950), (66, 970725), (70, 915255), (75, 854238), (77, 832050), (86, 744975), (90, 711865), (99, 647150), (105, 610170), (110, 582435), (126, 508475), (129, 496650), (150, 427119), (154, 416025), (165, 388290), (175, 366102), (198, 323575), (210, 305085), (215, 297990), (225, 284746), (231, 277350), (258, 248325), (275, 232974), (301, 212850), (315, 203390), (330, 194145), (350, 183051), (385, 166410), (387, 165550), (430, 148995), (450, 142373), (462, 138675), (473, 135450), (495, 129430), (525, 122034), (550, 116487), (602, 106425), (630, 101695), (645, 99330), (693, 92450), (770, 83205), (774, 82775), (825, 77658), (903, 70950), (946, 67725), (990, 64715), (1050, 61017), (1075, 59598), (1155, 55470), (1290, 49665), (1386, 46225), (1419, 45150), (1505, 42570), (1575, 40678), (1650, 38829), (1806, 35475), (1849, 34650), (1925, 33282), (1935, 33110), (2150, 29799), (2310, 27735), (2365, 27090), (2475, 25886), (2709, 23650), (2838, 22575), (3010, 21285), (3150, 20339), (3225, 19866), (3311, 19350), (3465, 18490), (3698, 17325), (3850, 16641), (3870, 16555), (4257, 15050), (4515, 14190), (4730, 13545), (4950, 12943), (5418, 11825), (5547, 11550), (5775, 11094), (6450, 9933), (6622, 9675), (6930, 9245), (7095, 9030), (7525, 8514)]