199791900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:103

約数の個数: 432

約数和(自身を含む): 827447040

約数和(自身を除く): 627655140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 27, 28, 30, 31, 33, 35, 36, 42, 44, 45, 50, 54, 55, 60, 62, 63, 66, 70, 75, 77, 84, 90, 93, 99, 100, 105, 108, 110, 124, 126, 132, 135, 140, 150, 154, 155, 165, 175, 180, 186, 189, 198, 210, 217, 220, 225, 231, 252, 270, 275, 279, 297, 300, 308, 310, 315, 330, 341, 350, 372, 378, 385, 396, 420, 434, 450, 462, 465, 495, 525, 540, 550, 558, 594, 620, 630, 651, 660, 675, 682, 693, 700, 756, 770, 775, 825, 837, 868, 900, 924, 930, 945, 961, 990, 1023, 1050, 1085, 1100, 1116, 1155, 1188, 1260, 1302, 1350, 1364, 1386, 1395, 1485, 1540, 1550, 1575, 1650, 1674, 1705, 1860, 1890, 1922, 1925, 1953, 1980, 2046, 2079, 2100, 2170, 2310, 2325, 2387, 2475, 2604, 2700, 2772, 2790, 2883, 2970, 3069, 3100, 3150, 3255, 3300, 3348, 3410, 3465, 3780, 3844, 3850, 3906, 4092, 4158, 4185, 4340, 4620, 4650, 4725, 4774, 4805, 4950, 5115, 5425, 5580, 5766, 5775, 5859, 5940, 6138, 6300, 6510, 6727, 6820, 6930, 6975, 7161, 7425, 7700, 7812, 8316, 8370, 8525, 8649, 9207, 9300, 9450, 9548, 9610, 9765, 9900, 10230, 10395, 10571, 10850, 11532, 11550, 11718, 11935, 12276, 13020, 13454, 13860, 13950, 14322, 14415, 14850, 15345, 16275, 16740, 17050, 17298, 17325, 18414, 18900, 19220, 19530, 20181, 20460, 20790, 20925, 21142, 21483, 21700, 23100, 23436, 23870, 24025, 25575, 25947, 26908, 27900, 28644, 28830, 29295, 29700, 30690, 31713, 32550, 33635, 34100, 34596, 34650, 35805, 36828, 39060, 40362, 41580, 41850, 42284, 42966, 43245, 46035, 47740, 48050, 48825, 51150, 51894, 51975, 52855, 57660, 58590, 59675, 60543, 61380, 63426, 64449, 65100, 67270, 69300, 71610, 72075, 73997, 76725, 80724, 83700, 85932, 86490, 92070, 95139, 96100, 97650, 100905, 102300, 103788, 103950, 105710, 107415, 117180, 119350, 121086, 126852, 128898, 129735, 134540, 143220, 144150, 146475, 147994, 153450, 158565, 168175, 172980, 179025, 181629, 184140, 190278, 195300, 201810, 207900, 211420, 214830, 216225, 221991, 230175, 238700, 242172, 257796, 259470, 264275, 285417, 288300, 292950, 295988, 302715, 306900, 317130, 322245, 336350, 358050, 363258, 369985, 380556, 403620, 429660, 432450, 443982, 460350, 475695, 504525, 518940, 528550, 537075, 570834, 585900, 605430, 634260, 644490, 648675, 665973, 672700, 716100, 726516, 739970, 792825, 864900, 887964, 908145, 920700, 951390, 1009050, 1057100, 1074150, 1109955, 1141668, 1210860, 1288980, 1297350, 1331946, 1427085, 1479940, 1513575, 1585650, 1611225, 1816290, 1849925, 1902780, 1997919, 2018100, 2148300, 2219910, 2378475, 2594700, 2663892, 2854170, 3027150, 3171300, 3222450, 3329865, 3632580, 3699850, 3995838, 4439820, 4540725, 4756950, 5549775, 5708340, 6054300, 6444900, 6659730, 7135425, 7399700, 7991676, 9081450, 9513900, 9989595, 11099550, 13319460, 14270850, 16649325, 18162900, 19979190, 22199100, 28541700, 33298650, 39958380, 49947975, 66597300, 99895950, 199791900]

約数ペア:

[(1, 199791900), (2, 99895950), (3, 66597300), (4, 49947975), (5, 39958380), (6, 33298650), (7, 28541700), (9, 22199100), (10, 19979190), (11, 18162900), (12, 16649325), (14, 14270850), (15, 13319460), (18, 11099550), (20, 9989595), (21, 9513900), (22, 9081450), (25, 7991676), (27, 7399700), (28, 7135425), (30, 6659730), (31, 6444900), (33, 6054300), (35, 5708340), (36, 5549775), (42, 4756950), (44, 4540725), (45, 4439820), (50, 3995838), (54, 3699850), (55, 3632580), (60, 3329865), (62, 3222450), (63, 3171300), (66, 3027150), (70, 2854170), (75, 2663892), (77, 2594700), (84, 2378475), (90, 2219910), (93, 2148300), (99, 2018100), (100, 1997919), (105, 1902780), (108, 1849925), (110, 1816290), (124, 1611225), (126, 1585650), (132, 1513575), (135, 1479940), (140, 1427085), (150, 1331946), (154, 1297350), (155, 1288980), (165, 1210860), (175, 1141668), (180, 1109955), (186, 1074150), (189, 1057100), (198, 1009050), (210, 951390), (217, 920700), (220, 908145), (225, 887964), (231, 864900), (252, 792825), (270, 739970), (275, 726516), (279, 716100), (297, 672700), (300, 665973), (308, 648675), (310, 644490), (315, 634260), (330, 605430), (341, 585900), (350, 570834), (372, 537075), (378, 528550), (385, 518940), (396, 504525), (420, 475695), (434, 460350), (450, 443982), (462, 432450), (465, 429660), (495, 403620), (525, 380556), (540, 369985), (550, 363258), (558, 358050), (594, 336350), (620, 322245), (630, 317130), (651, 306900), (660, 302715), (675, 295988), (682, 292950), (693, 288300), (700, 285417), (756, 264275), (770, 259470), (775, 257796), (825, 242172), (837, 238700), (868, 230175), (900, 221991), (924, 216225), (930, 214830), (945, 211420), (961, 207900), (990, 201810), (1023, 195300), (1050, 190278), (1085, 184140), (1100, 181629), (1116, 179025), (1155, 172980), (1188, 168175), (1260, 158565), (1302, 153450), (1350, 147994), (1364, 146475), (1386, 144150), (1395, 143220), (1485, 134540), (1540, 129735), (1550, 128898), (1575, 126852), (1650, 121086), (1674, 119350), (1705, 117180), (1860, 107415), (1890, 105710), (1922, 103950), (1925, 103788), (1953, 102300), (1980, 100905), (2046, 97650), (2079, 96100), (2100, 95139), (2170, 92070), (2310, 86490), (2325, 85932), (2387, 83700), (2475, 80724), (2604, 76725), (2700, 73997), (2772, 72075), (2790, 71610), (2883, 69300), (2970, 67270), (3069, 65100), (3100, 64449), (3150, 63426), (3255, 61380), (3300, 60543), (3348, 59675), (3410, 58590), (3465, 57660), (3780, 52855), (3844, 51975), (3850, 51894), (3906, 51150), (4092, 48825), (4158, 48050), (4185, 47740), (4340, 46035), (4620, 43245), (4650, 42966), (4725, 42284), (4774, 41850), (4805, 41580), (4950, 40362), (5115, 39060), (5425, 36828), (5580, 35805), (5766, 34650), (5775, 34596), (5859, 34100), (5940, 33635), (6138, 32550), (6300, 31713), (6510, 30690), (6727, 29700), (6820, 29295), (6930, 28830), (6975, 28644), (7161, 27900), (7425, 26908), (7700, 25947), (7812, 25575), (8316, 24025), (8370, 23870), (8525, 23436), (8649, 23100), (9207, 21700), (9300, 21483), (9450, 21142), (9548, 20925), (9610, 20790), (9765, 20460), (9900, 20181), (10230, 19530), (10395, 19220), (10571, 18900), (10850, 18414), (11532, 17325), (11550, 17298), (11718, 17050), (11935, 16740), (12276, 16275), (13020, 15345), (13454, 14850), (13860, 14415), (13950, 14322)]