216502650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:366

約数の個数: 288

約数和(自身を含む): 760451328

約数和(自身を除く): 543948678

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 17, 18, 21, 25, 26, 30, 34, 35, 39, 42, 45, 50, 51, 63, 65, 70, 75, 78, 85, 90, 91, 102, 105, 117, 119, 126, 130, 150, 153, 170, 175, 182, 195, 210, 221, 225, 234, 238, 255, 273, 306, 311, 315, 325, 350, 357, 390, 425, 442, 450, 455, 510, 525, 546, 585, 595, 622, 630, 650, 663, 714, 765, 819, 850, 910, 933, 975, 1050, 1071, 1105, 1170, 1190, 1275, 1326, 1365, 1530, 1547, 1555, 1575, 1638, 1785, 1866, 1950, 1989, 2142, 2177, 2210, 2275, 2550, 2730, 2799, 2925, 2975, 3094, 3110, 3150, 3315, 3570, 3825, 3978, 4043, 4095, 4354, 4550, 4641, 4665, 5287, 5355, 5525, 5598, 5850, 5950, 6531, 6630, 6825, 7650, 7735, 7775, 8086, 8190, 8925, 9282, 9330, 9945, 10574, 10710, 10885, 11050, 12129, 13062, 13650, 13923, 13995, 15470, 15550, 15861, 16575, 17850, 19593, 19890, 20215, 20475, 21770, 23205, 23325, 24258, 26435, 26775, 27846, 27990, 28301, 31722, 32655, 33150, 36387, 37009, 38675, 39186, 40430, 40950, 46410, 46650, 47583, 49725, 52870, 53550, 54425, 56602, 60645, 65310, 68731, 69615, 69975, 72774, 74018, 77350, 79305, 84903, 95166, 97965, 99450, 101075, 108850, 111027, 116025, 121290, 132175, 137462, 139230, 139950, 141505, 158610, 163275, 169806, 181935, 185045, 195930, 202150, 206193, 222054, 232050, 237915, 254709, 264350, 283010, 303225, 326550, 333081, 343655, 348075, 363870, 370090, 396525, 412386, 424515, 475830, 481117, 489825, 509418, 555135, 606450, 618579, 666162, 687310, 696150, 707525, 793050, 849030, 909675, 925225, 962234, 979650, 1030965, 1110270, 1189575, 1237158, 1273545, 1415050, 1443351, 1665405, 1718275, 1819350, 1850450, 2061930, 2122575, 2379150, 2405585, 2547090, 2775675, 2886702, 3092895, 3330810, 3436550, 4245150, 4330053, 4811170, 5154825, 5551350, 6185790, 6367725, 7216755, 8327025, 8660106, 10309650, 12027925, 12735450, 14433510, 15464475, 16654050, 21650265, 24055850, 30928950, 36083775, 43300530, 72167550, 108251325, 216502650]

約数ペア:

[(1, 216502650), (2, 108251325), (3, 72167550), (5, 43300530), (6, 36083775), (7, 30928950), (9, 24055850), (10, 21650265), (13, 16654050), (14, 15464475), (15, 14433510), (17, 12735450), (18, 12027925), (21, 10309650), (25, 8660106), (26, 8327025), (30, 7216755), (34, 6367725), (35, 6185790), (39, 5551350), (42, 5154825), (45, 4811170), (50, 4330053), (51, 4245150), (63, 3436550), (65, 3330810), (70, 3092895), (75, 2886702), (78, 2775675), (85, 2547090), (90, 2405585), (91, 2379150), (102, 2122575), (105, 2061930), (117, 1850450), (119, 1819350), (126, 1718275), (130, 1665405), (150, 1443351), (153, 1415050), (170, 1273545), (175, 1237158), (182, 1189575), (195, 1110270), (210, 1030965), (221, 979650), (225, 962234), (234, 925225), (238, 909675), (255, 849030), (273, 793050), (306, 707525), (311, 696150), (315, 687310), (325, 666162), (350, 618579), (357, 606450), (390, 555135), (425, 509418), (442, 489825), (450, 481117), (455, 475830), (510, 424515), (525, 412386), (546, 396525), (585, 370090), (595, 363870), (622, 348075), (630, 343655), (650, 333081), (663, 326550), (714, 303225), (765, 283010), (819, 264350), (850, 254709), (910, 237915), (933, 232050), (975, 222054), (1050, 206193), (1071, 202150), (1105, 195930), (1170, 185045), (1190, 181935), (1275, 169806), (1326, 163275), (1365, 158610), (1530, 141505), (1547, 139950), (1555, 139230), (1575, 137462), (1638, 132175), (1785, 121290), (1866, 116025), (1950, 111027), (1989, 108850), (2142, 101075), (2177, 99450), (2210, 97965), (2275, 95166), (2550, 84903), (2730, 79305), (2799, 77350), (2925, 74018), (2975, 72774), (3094, 69975), (3110, 69615), (3150, 68731), (3315, 65310), (3570, 60645), (3825, 56602), (3978, 54425), (4043, 53550), (4095, 52870), (4354, 49725), (4550, 47583), (4641, 46650), (4665, 46410), (5287, 40950), (5355, 40430), (5525, 39186), (5598, 38675), (5850, 37009), (5950, 36387), (6531, 33150), (6630, 32655), (6825, 31722), (7650, 28301), (7735, 27990), (7775, 27846), (8086, 26775), (8190, 26435), (8925, 24258), (9282, 23325), (9330, 23205), (9945, 21770), (10574, 20475), (10710, 20215), (10885, 19890), (11050, 19593), (12129, 17850), (13062, 16575), (13650, 15861), (13923, 15550), (13995, 15470)]