388168200

素因数分解:

$2^3\times 3^5\times 5^2\times 7^2\times {\mathrm{163}}^1$

素因数の和:208

約数の個数: 432

約数和(自身を含む): 1582242480

約数和(自身を除く): 1194074280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 49, 50, 54, 56, 60, 63, 70, 72, 75, 81, 84, 90, 98, 100, 105, 108, 120, 126, 135, 140, 147, 150, 162, 163, 168, 175, 180, 189, 196, 200, 210, 216, 225, 243, 245, 252, 270, 280, 294, 300, 315, 324, 326, 350, 360, 378, 392, 405, 420, 441, 450, 486, 489, 490, 504, 525, 540, 567, 588, 600, 630, 648, 652, 675, 700, 735, 756, 810, 815, 840, 882, 900, 945, 972, 978, 980, 1050, 1080, 1134, 1141, 1176, 1215, 1225, 1260, 1304, 1323, 1350, 1400, 1467, 1470, 1512, 1575, 1620, 1630, 1701, 1764, 1800, 1890, 1944, 1956, 1960, 2025, 2100, 2205, 2268, 2282, 2430, 2445, 2450, 2520, 2646, 2700, 2835, 2934, 2940, 3150, 3240, 3260, 3402, 3423, 3528, 3675, 3780, 3912, 3969, 4050, 4075, 4200, 4401, 4410, 4536, 4564, 4725, 4860, 4890, 4900, 5292, 5400, 5670, 5705, 5868, 5880, 6075, 6300, 6520, 6615, 6804, 6846, 7335, 7350, 7560, 7938, 7987, 8100, 8150, 8505, 8802, 8820, 9128, 9450, 9720, 9780, 9800, 10269, 10584, 11025, 11340, 11410, 11736, 11907, 12150, 12225, 12600, 13203, 13230, 13608, 13692, 14175, 14670, 14700, 15876, 15974, 16200, 16300, 17010, 17115, 17604, 17640, 18900, 19560, 19845, 20538, 22005, 22050, 22680, 22820, 23814, 23961, 24300, 24450, 26406, 26460, 27384, 28350, 28525, 29340, 29400, 30807, 31752, 31948, 32600, 33075, 34020, 34230, 35208, 36675, 37800, 39609, 39690, 39935, 41076, 42525, 44010, 44100, 45640, 47628, 47922, 48600, 48900, 51345, 52812, 52920, 56700, 57050, 58680, 59535, 61614, 63896, 66015, 66150, 68040, 68460, 71883, 73350, 79218, 79380, 79870, 82152, 85050, 85575, 88020, 88200, 92421, 95256, 95844, 97800, 99225, 102690, 105624, 110025, 113400, 114100, 119070, 119805, 123228, 132030, 132300, 136920, 143766, 146700, 154035, 158436, 158760, 159740, 170100, 171150, 176040, 184842, 191688, 198045, 198450, 199675, 205380, 215649, 220050, 228200, 238140, 239610, 246456, 256725, 264060, 264600, 277263, 287532, 293400, 297675, 308070, 316872, 319480, 330075, 340200, 342300, 359415, 369684, 396090, 396900, 399350, 410760, 431298, 440100, 462105, 476280, 479220, 513450, 528120, 554526, 575064, 595350, 599025, 616140, 646947, 660150, 684600, 718830, 739368, 770175, 792180, 793800, 798700, 862596, 880200, 924210, 958440, 990225, 1026900, 1078245, 1109052, 1190700, 1198050, 1232280, 1293894, 1320300, 1386315, 1437660, 1540350, 1584360, 1597400, 1725192, 1797075, 1848420, 1940841, 1980450, 2053800, 2156490, 2218104, 2310525, 2381400, 2396100, 2587788, 2640600, 2772630, 2875320, 3080700, 3234735, 3594150, 3696840, 3881682, 3960900, 4312980, 4621050, 4792200, 5175576, 5391225, 5545260, 6161400, 6469470, 6931575, 7188300, 7763364, 7921800, 8625960, 9242100, 9704205, 10782450, 11090520, 12938940, 13863150, 14376600, 15526728, 16173675, 18484200, 19408410, 21564900, 25877880, 27726300, 32347350, 38816820, 43129800, 48521025, 55452600, 64694700, 77633640, 97042050, 129389400, 194084100, 388168200]

約数ペア:

[(1, 388168200), (2, 194084100), (3, 129389400), (4, 97042050), (5, 77633640), (6, 64694700), (7, 55452600), (8, 48521025), (9, 43129800), (10, 38816820), (12, 32347350), (14, 27726300), (15, 25877880), (18, 21564900), (20, 19408410), (21, 18484200), (24, 16173675), (25, 15526728), (27, 14376600), (28, 13863150), (30, 12938940), (35, 11090520), (36, 10782450), (40, 9704205), (42, 9242100), (45, 8625960), (49, 7921800), (50, 7763364), (54, 7188300), (56, 6931575), (60, 6469470), (63, 6161400), (70, 5545260), (72, 5391225), (75, 5175576), (81, 4792200), (84, 4621050), (90, 4312980), (98, 3960900), (100, 3881682), (105, 3696840), (108, 3594150), (120, 3234735), (126, 3080700), (135, 2875320), (140, 2772630), (147, 2640600), (150, 2587788), (162, 2396100), (163, 2381400), (168, 2310525), (175, 2218104), (180, 2156490), (189, 2053800), (196, 1980450), (200, 1940841), (210, 1848420), (216, 1797075), (225, 1725192), (243, 1597400), (245, 1584360), (252, 1540350), (270, 1437660), (280, 1386315), (294, 1320300), (300, 1293894), (315, 1232280), (324, 1198050), (326, 1190700), (350, 1109052), (360, 1078245), (378, 1026900), (392, 990225), (405, 958440), (420, 924210), (441, 880200), (450, 862596), (486, 798700), (489, 793800), (490, 792180), (504, 770175), (525, 739368), (540, 718830), (567, 684600), (588, 660150), (600, 646947), (630, 616140), (648, 599025), (652, 595350), (675, 575064), (700, 554526), (735, 528120), (756, 513450), (810, 479220), (815, 476280), (840, 462105), (882, 440100), (900, 431298), (945, 410760), (972, 399350), (978, 396900), (980, 396090), (1050, 369684), (1080, 359415), (1134, 342300), (1141, 340200), (1176, 330075), (1215, 319480), (1225, 316872), (1260, 308070), (1304, 297675), (1323, 293400), (1350, 287532), (1400, 277263), (1467, 264600), (1470, 264060), (1512, 256725), (1575, 246456), (1620, 239610), (1630, 238140), (1701, 228200), (1764, 220050), (1800, 215649), (1890, 205380), (1944, 199675), (1956, 198450), (1960, 198045), (2025, 191688), (2100, 184842), (2205, 176040), (2268, 171150), (2282, 170100), (2430, 159740), (2445, 158760), (2450, 158436), (2520, 154035), (2646, 146700), (2700, 143766), (2835, 136920), (2934, 132300), (2940, 132030), (3150, 123228), (3240, 119805), (3260, 119070), (3402, 114100), (3423, 113400), (3528, 110025), (3675, 105624), (3780, 102690), (3912, 99225), (3969, 97800), (4050, 95844), (4075, 95256), (4200, 92421), (4401, 88200), (4410, 88020), (4536, 85575), (4564, 85050), (4725, 82152), (4860, 79870), (4890, 79380), (4900, 79218), (5292, 73350), (5400, 71883), (5670, 68460), (5705, 68040), (5868, 66150), (5880, 66015), (6075, 63896), (6300, 61614), (6520, 59535), (6615, 58680), (6804, 57050), (6846, 56700), (7335, 52920), (7350, 52812), (7560, 51345), (7938, 48900), (7987, 48600), (8100, 47922), (8150, 47628), (8505, 45640), (8802, 44100), (8820, 44010), (9128, 42525), (9450, 41076), (9720, 39935), (9780, 39690), (9800, 39609), (10269, 37800), (10584, 36675), (11025, 35208), (11340, 34230), (11410, 34020), (11736, 33075), (11907, 32600), (12150, 31948), (12225, 31752), (12600, 30807), (13203, 29400), (13230, 29340), (13608, 28525), (13692, 28350), (14175, 27384), (14670, 26460), (14700, 26406), (15876, 24450), (15974, 24300), (16200, 23961), (16300, 23814), (17010, 22820), (17115, 22680), (17604, 22050), (17640, 22005), (18900, 20538), (19560, 19845)]