238768200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:453

約数の個数: 288

約数和(自身を含む): 905299200

約数和(自身を除く): 666531000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 31, 33, 36, 40, 44, 45, 50, 55, 60, 62, 66, 72, 75, 88, 90, 93, 99, 100, 110, 120, 124, 132, 150, 155, 165, 180, 186, 198, 200, 220, 225, 248, 264, 275, 279, 300, 310, 330, 341, 360, 372, 389, 396, 440, 450, 465, 495, 550, 558, 600, 620, 660, 682, 744, 775, 778, 792, 825, 900, 930, 990, 1023, 1100, 1116, 1167, 1240, 1320, 1364, 1395, 1550, 1556, 1650, 1705, 1800, 1860, 1945, 1980, 2046, 2200, 2232, 2325, 2334, 2475, 2728, 2790, 3069, 3100, 3112, 3300, 3410, 3501, 3720, 3890, 3960, 4092, 4279, 4650, 4668, 4950, 5115, 5580, 5835, 6138, 6200, 6600, 6820, 6975, 7002, 7780, 8184, 8525, 8558, 9300, 9336, 9725, 9900, 10230, 11160, 11670, 12059, 12276, 12837, 13640, 13950, 14004, 15345, 15560, 17050, 17116, 17505, 18600, 19450, 19800, 20460, 21395, 23340, 24118, 24552, 25575, 25674, 27900, 28008, 29175, 30690, 34100, 34232, 35010, 36177, 38511, 38900, 40920, 42790, 46680, 48236, 51150, 51348, 55800, 58350, 60295, 61380, 64185, 68200, 70020, 72354, 76725, 77022, 77800, 85580, 87525, 96472, 102300, 102696, 106975, 108531, 116700, 120590, 122760, 128370, 132649, 140040, 144708, 153450, 154044, 171160, 175050, 180885, 192555, 204600, 213950, 217062, 233400, 241180, 256740, 265298, 289416, 301475, 306900, 308088, 320925, 350100, 361770, 385110, 397947, 427900, 434124, 482360, 513480, 530596, 542655, 602950, 613800, 641850, 663245, 700200, 723540, 770220, 795894, 855800, 868248, 904425, 962775, 1061192, 1085310, 1193841, 1205900, 1283700, 1326490, 1447080, 1540440, 1591788, 1808850, 1925550, 1989735, 2170620, 2387682, 2411800, 2567400, 2652980, 2713275, 3183576, 3316225, 3617700, 3851100, 3979470, 4341240, 4775364, 5305960, 5426550, 5969205, 6632450, 7235400, 7702200, 7958940, 9550728, 9948675, 10853100, 11938410, 13264900, 15917880, 19897350, 21706200, 23876820, 26529800, 29846025, 39794700, 47753640, 59692050, 79589400, 119384100, 238768200]

約数ペア:

[(1, 238768200), (2, 119384100), (3, 79589400), (4, 59692050), (5, 47753640), (6, 39794700), (8, 29846025), (9, 26529800), (10, 23876820), (11, 21706200), (12, 19897350), (15, 15917880), (18, 13264900), (20, 11938410), (22, 10853100), (24, 9948675), (25, 9550728), (30, 7958940), (31, 7702200), (33, 7235400), (36, 6632450), (40, 5969205), (44, 5426550), (45, 5305960), (50, 4775364), (55, 4341240), (60, 3979470), (62, 3851100), (66, 3617700), (72, 3316225), (75, 3183576), (88, 2713275), (90, 2652980), (93, 2567400), (99, 2411800), (100, 2387682), (110, 2170620), (120, 1989735), (124, 1925550), (132, 1808850), (150, 1591788), (155, 1540440), (165, 1447080), (180, 1326490), (186, 1283700), (198, 1205900), (200, 1193841), (220, 1085310), (225, 1061192), (248, 962775), (264, 904425), (275, 868248), (279, 855800), (300, 795894), (310, 770220), (330, 723540), (341, 700200), (360, 663245), (372, 641850), (389, 613800), (396, 602950), (440, 542655), (450, 530596), (465, 513480), (495, 482360), (550, 434124), (558, 427900), (600, 397947), (620, 385110), (660, 361770), (682, 350100), (744, 320925), (775, 308088), (778, 306900), (792, 301475), (825, 289416), (900, 265298), (930, 256740), (990, 241180), (1023, 233400), (1100, 217062), (1116, 213950), (1167, 204600), (1240, 192555), (1320, 180885), (1364, 175050), (1395, 171160), (1550, 154044), (1556, 153450), (1650, 144708), (1705, 140040), (1800, 132649), (1860, 128370), (1945, 122760), (1980, 120590), (2046, 116700), (2200, 108531), (2232, 106975), (2325, 102696), (2334, 102300), (2475, 96472), (2728, 87525), (2790, 85580), (3069, 77800), (3100, 77022), (3112, 76725), (3300, 72354), (3410, 70020), (3501, 68200), (3720, 64185), (3890, 61380), (3960, 60295), (4092, 58350), (4279, 55800), (4650, 51348), (4668, 51150), (4950, 48236), (5115, 46680), (5580, 42790), (5835, 40920), (6138, 38900), (6200, 38511), (6600, 36177), (6820, 35010), (6975, 34232), (7002, 34100), (7780, 30690), (8184, 29175), (8525, 28008), (8558, 27900), (9300, 25674), (9336, 25575), (9725, 24552), (9900, 24118), (10230, 23340), (11160, 21395), (11670, 20460), (12059, 19800), (12276, 19450), (12837, 18600), (13640, 17505), (13950, 17116), (14004, 17050), (15345, 15560)]