1901203200

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2539}}^1$

素因数の和:2584

約数の個数: 324

約数和(自身を含む): 7322977480

約数和(自身を除く): 5421774280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 128, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 256, 260, 288, 300, 312, 320, 325, 360, 384, 390, 400, 416, 450, 468, 480, 520, 576, 585, 600, 624, 640, 650, 720, 768, 780, 800, 832, 900, 936, 960, 975, 1040, 1152, 1170, 1200, 1248, 1280, 1300, 1440, 1560, 1600, 1664, 1800, 1872, 1920, 1950, 2080, 2304, 2340, 2400, 2496, 2539, 2600, 2880, 2925, 3120, 3200, 3328, 3600, 3744, 3840, 3900, 4160, 4680, 4800, 4992, 5078, 5200, 5760, 5850, 6240, 6400, 7200, 7488, 7617, 7800, 8320, 9360, 9600, 9984, 10156, 10400, 11520, 11700, 12480, 12695, 14400, 14976, 15234, 15600, 16640, 18720, 19200, 20312, 20800, 22851, 23400, 24960, 25390, 28800, 29952, 30468, 31200, 33007, 37440, 38085, 40624, 41600, 45702, 46800, 49920, 50780, 57600, 60936, 62400, 63475, 66014, 74880, 76170, 81248, 83200, 91404, 93600, 99021, 101560, 114255, 121872, 124800, 126950, 132028, 149760, 152340, 162496, 165035, 182808, 187200, 190425, 198042, 203120, 228510, 243744, 249600, 253900, 264056, 297063, 304680, 324992, 330070, 365616, 374400, 380850, 396084, 406240, 457020, 487488, 495105, 507800, 528112, 571275, 594126, 609360, 649984, 660140, 731232, 748800, 761700, 792168, 812480, 825175, 914040, 974976, 990210, 1015600, 1056224, 1142550, 1188252, 1218720, 1320280, 1462464, 1485315, 1523400, 1584336, 1624960, 1650350, 1828080, 1949952, 1980420, 2031200, 2112448, 2285100, 2376504, 2437440, 2475525, 2640560, 2924928, 2970630, 3046800, 3168672, 3249920, 3300700, 3656160, 3960840, 4062400, 4224896, 4570200, 4753008, 4874880, 4951050, 5281120, 5849856, 5941260, 6093600, 6337344, 6601400, 7312320, 7426575, 7921680, 8124800, 8449792, 9140400, 9506016, 9749760, 9902100, 10562240, 11882520, 12187200, 12674688, 13202800, 14624640, 14853150, 15843360, 16249600, 18280800, 19012032, 19804200, 21124480, 23765040, 24374400, 25349376, 26405600, 29249280, 29706300, 31686720, 36561600, 38024064, 39608400, 42248960, 47530080, 48748800, 52811200, 59412600, 63373440, 73123200, 76048128, 79216800, 95060160, 105622400, 118825200, 126746880, 146246400, 158433600, 190120320, 211244800, 237650400, 316867200, 380240640, 475300800, 633734400, 950601600, 1901203200]

約数ペア:

[(1, 1901203200), (2, 950601600), (3, 633734400), (4, 475300800), (5, 380240640), (6, 316867200), (8, 237650400), (9, 211244800), (10, 190120320), (12, 158433600), (13, 146246400), (15, 126746880), (16, 118825200), (18, 105622400), (20, 95060160), (24, 79216800), (25, 76048128), (26, 73123200), (30, 63373440), (32, 59412600), (36, 52811200), (39, 48748800), (40, 47530080), (45, 42248960), (48, 39608400), (50, 38024064), (52, 36561600), (60, 31686720), (64, 29706300), (65, 29249280), (72, 26405600), (75, 25349376), (78, 24374400), (80, 23765040), (90, 21124480), (96, 19804200), (100, 19012032), (104, 18280800), (117, 16249600), (120, 15843360), (128, 14853150), (130, 14624640), (144, 13202800), (150, 12674688), (156, 12187200), (160, 11882520), (180, 10562240), (192, 9902100), (195, 9749760), (200, 9506016), (208, 9140400), (225, 8449792), (234, 8124800), (240, 7921680), (256, 7426575), (260, 7312320), (288, 6601400), (300, 6337344), (312, 6093600), (320, 5941260), (325, 5849856), (360, 5281120), (384, 4951050), (390, 4874880), (400, 4753008), (416, 4570200), (450, 4224896), (468, 4062400), (480, 3960840), (520, 3656160), (576, 3300700), (585, 3249920), (600, 3168672), (624, 3046800), (640, 2970630), (650, 2924928), (720, 2640560), (768, 2475525), (780, 2437440), (800, 2376504), (832, 2285100), (900, 2112448), (936, 2031200), (960, 1980420), (975, 1949952), (1040, 1828080), (1152, 1650350), (1170, 1624960), (1200, 1584336), (1248, 1523400), (1280, 1485315), (1300, 1462464), (1440, 1320280), (1560, 1218720), (1600, 1188252), (1664, 1142550), (1800, 1056224), (1872, 1015600), (1920, 990210), (1950, 974976), (2080, 914040), (2304, 825175), (2340, 812480), (2400, 792168), (2496, 761700), (2539, 748800), (2600, 731232), (2880, 660140), (2925, 649984), (3120, 609360), (3200, 594126), (3328, 571275), (3600, 528112), (3744, 507800), (3840, 495105), (3900, 487488), (4160, 457020), (4680, 406240), (4800, 396084), (4992, 380850), (5078, 374400), (5200, 365616), (5760, 330070), (5850, 324992), (6240, 304680), (6400, 297063), (7200, 264056), (7488, 253900), (7617, 249600), (7800, 243744), (8320, 228510), (9360, 203120), (9600, 198042), (9984, 190425), (10156, 187200), (10400, 182808), (11520, 165035), (11700, 162496), (12480, 152340), (12695, 149760), (14400, 132028), (14976, 126950), (15234, 124800), (15600, 121872), (16640, 114255), (18720, 101560), (19200, 99021), (20312, 93600), (20800, 91404), (22851, 83200), (23400, 81248), (24960, 76170), (25390, 74880), (28800, 66014), (29952, 63475), (30468, 62400), (31200, 60936), (33007, 57600), (37440, 50780), (38085, 49920), (40624, 46800), (41600, 45702)]