238345800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 432

約数和(自身を含む): 958844880

約数和(自身を除く): 720499080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 49, 50, 55, 56, 60, 66, 67, 70, 75, 77, 84, 88, 98, 100, 105, 110, 120, 121, 132, 134, 140, 147, 150, 154, 165, 168, 175, 196, 200, 201, 210, 220, 231, 242, 245, 264, 268, 275, 280, 294, 300, 308, 330, 335, 350, 363, 385, 392, 402, 420, 440, 462, 469, 484, 490, 525, 536, 539, 550, 588, 600, 605, 616, 660, 670, 700, 726, 735, 737, 770, 804, 825, 840, 847, 924, 938, 968, 980, 1005, 1050, 1078, 1100, 1155, 1176, 1210, 1225, 1320, 1340, 1400, 1407, 1452, 1470, 1474, 1540, 1608, 1617, 1650, 1675, 1694, 1815, 1848, 1876, 1925, 1960, 2010, 2100, 2156, 2200, 2211, 2310, 2345, 2420, 2450, 2541, 2680, 2695, 2814, 2904, 2940, 2948, 3025, 3080, 3234, 3283, 3300, 3350, 3388, 3630, 3675, 3685, 3752, 3850, 4020, 4200, 4235, 4312, 4422, 4620, 4690, 4840, 4900, 5025, 5082, 5159, 5390, 5628, 5775, 5880, 5896, 5929, 6050, 6468, 6566, 6600, 6700, 6776, 7035, 7260, 7350, 7370, 7700, 8040, 8085, 8107, 8470, 8844, 9075, 9240, 9380, 9800, 9849, 10050, 10164, 10318, 10780, 11055, 11256, 11550, 11725, 11858, 12100, 12705, 12936, 13132, 13400, 13475, 14070, 14520, 14700, 14740, 15400, 15477, 16170, 16214, 16415, 16940, 17688, 17787, 18150, 18425, 18760, 19698, 20100, 20328, 20636, 21175, 21560, 22110, 23100, 23450, 23716, 24200, 24321, 25410, 25795, 26264, 26950, 28140, 29400, 29480, 29645, 30954, 32340, 32428, 32830, 33880, 35175, 35574, 36113, 36300, 36850, 39396, 40200, 40425, 40535, 41272, 42350, 44220, 46200, 46900, 47432, 48642, 49245, 50820, 51590, 53900, 55275, 56280, 56749, 59290, 61908, 63525, 64680, 64856, 65660, 70350, 71148, 72226, 72600, 73700, 77385, 78792, 80850, 81070, 82075, 84700, 88440, 88935, 93800, 97284, 98490, 101640, 103180, 107800, 108339, 110550, 113498, 118580, 121605, 123816, 127050, 128975, 131320, 140700, 142296, 144452, 147400, 148225, 154770, 161700, 162140, 164150, 169400, 170247, 177870, 180565, 194568, 196980, 202675, 206360, 216678, 221100, 226996, 237160, 243210, 246225, 254100, 257950, 281400, 283745, 288904, 296450, 309540, 323400, 324280, 328300, 340494, 355740, 361130, 386925, 393960, 397243, 405350, 433356, 442200, 444675, 453992, 486420, 492450, 508200, 515900, 541695, 567490, 592900, 608025, 619080, 656600, 680988, 711480, 722260, 773850, 794486, 810700, 851235, 866712, 889350, 902825, 972840, 984900, 1031800, 1083390, 1134980, 1185800, 1191729, 1216050, 1361976, 1418725, 1444520, 1547700, 1588972, 1621400, 1702470, 1778700, 1805650, 1969800, 1986215, 2166780, 2269960, 2383458, 2432100, 2708475, 2837450, 3095400, 3177944, 3404940, 3557400, 3611300, 3972430, 4256175, 4333560, 4766916, 4864200, 5416950, 5674900, 5958645, 6809880, 7222600, 7944860, 8512350, 9533832, 9931075, 10833900, 11349800, 11917290, 15889720, 17024700, 19862150, 21667800, 23834580, 29793225, 34049400, 39724300, 47669160, 59586450, 79448600, 119172900, 238345800]

約数ペア:

[(1, 238345800), (2, 119172900), (3, 79448600), (4, 59586450), (5, 47669160), (6, 39724300), (7, 34049400), (8, 29793225), (10, 23834580), (11, 21667800), (12, 19862150), (14, 17024700), (15, 15889720), (20, 11917290), (21, 11349800), (22, 10833900), (24, 9931075), (25, 9533832), (28, 8512350), (30, 7944860), (33, 7222600), (35, 6809880), (40, 5958645), (42, 5674900), (44, 5416950), (49, 4864200), (50, 4766916), (55, 4333560), (56, 4256175), (60, 3972430), (66, 3611300), (67, 3557400), (70, 3404940), (75, 3177944), (77, 3095400), (84, 2837450), (88, 2708475), (98, 2432100), (100, 2383458), (105, 2269960), (110, 2166780), (120, 1986215), (121, 1969800), (132, 1805650), (134, 1778700), (140, 1702470), (147, 1621400), (150, 1588972), (154, 1547700), (165, 1444520), (168, 1418725), (175, 1361976), (196, 1216050), (200, 1191729), (201, 1185800), (210, 1134980), (220, 1083390), (231, 1031800), (242, 984900), (245, 972840), (264, 902825), (268, 889350), (275, 866712), (280, 851235), (294, 810700), (300, 794486), (308, 773850), (330, 722260), (335, 711480), (350, 680988), (363, 656600), (385, 619080), (392, 608025), (402, 592900), (420, 567490), (440, 541695), (462, 515900), (469, 508200), (484, 492450), (490, 486420), (525, 453992), (536, 444675), (539, 442200), (550, 433356), (588, 405350), (600, 397243), (605, 393960), (616, 386925), (660, 361130), (670, 355740), (700, 340494), (726, 328300), (735, 324280), (737, 323400), (770, 309540), (804, 296450), (825, 288904), (840, 283745), (847, 281400), (924, 257950), (938, 254100), (968, 246225), (980, 243210), (1005, 237160), (1050, 226996), (1078, 221100), (1100, 216678), (1155, 206360), (1176, 202675), (1210, 196980), (1225, 194568), (1320, 180565), (1340, 177870), (1400, 170247), (1407, 169400), (1452, 164150), (1470, 162140), (1474, 161700), (1540, 154770), (1608, 148225), (1617, 147400), (1650, 144452), (1675, 142296), (1694, 140700), (1815, 131320), (1848, 128975), (1876, 127050), (1925, 123816), (1960, 121605), (2010, 118580), (2100, 113498), (2156, 110550), (2200, 108339), (2211, 107800), (2310, 103180), (2345, 101640), (2420, 98490), (2450, 97284), (2541, 93800), (2680, 88935), (2695, 88440), (2814, 84700), (2904, 82075), (2940, 81070), (2948, 80850), (3025, 78792), (3080, 77385), (3234, 73700), (3283, 72600), (3300, 72226), (3350, 71148), (3388, 70350), (3630, 65660), (3675, 64856), (3685, 64680), (3752, 63525), (3850, 61908), (4020, 59290), (4200, 56749), (4235, 56280), (4312, 55275), (4422, 53900), (4620, 51590), (4690, 50820), (4840, 49245), (4900, 48642), (5025, 47432), (5082, 46900), (5159, 46200), (5390, 44220), (5628, 42350), (5775, 41272), (5880, 40535), (5896, 40425), (5929, 40200), (6050, 39396), (6468, 36850), (6566, 36300), (6600, 36113), (6700, 35574), (6776, 35175), (7035, 33880), (7260, 32830), (7350, 32428), (7370, 32340), (7700, 30954), (8040, 29645), (8085, 29480), (8107, 29400), (8470, 28140), (8844, 26950), (9075, 26264), (9240, 25795), (9380, 25410), (9800, 24321), (9849, 24200), (10050, 23716), (10164, 23450), (10318, 23100), (10780, 22110), (11055, 21560), (11256, 21175), (11550, 20636), (11725, 20328), (11858, 20100), (12100, 19698), (12705, 18760), (12936, 18425), (13132, 18150), (13400, 17787), (13475, 17688), (14070, 16940), (14520, 16415), (14700, 16214), (14740, 16170), (15400, 15477)]