189607800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:706

約数の個数: 192

約数和(自身を含む): 644824800

約数和(自身を除く): 455217000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 29, 30, 34, 40, 50, 51, 58, 60, 68, 75, 85, 87, 100, 102, 116, 120, 136, 145, 150, 170, 174, 200, 204, 232, 255, 290, 300, 340, 348, 408, 425, 435, 493, 510, 580, 600, 641, 680, 696, 725, 850, 870, 986, 1020, 1160, 1275, 1282, 1450, 1479, 1700, 1740, 1923, 1972, 2040, 2175, 2465, 2550, 2564, 2900, 2958, 3205, 3400, 3480, 3846, 3944, 4350, 4930, 5100, 5128, 5800, 5916, 6410, 7395, 7692, 8700, 9615, 9860, 10200, 10897, 11832, 12325, 12820, 14790, 15384, 16025, 17400, 18589, 19230, 19720, 21794, 24650, 25640, 29580, 32050, 32691, 36975, 37178, 38460, 43588, 48075, 49300, 54485, 55767, 59160, 64100, 65382, 73950, 74356, 76920, 87176, 92945, 96150, 98600, 108970, 111534, 128200, 130764, 147900, 148712, 163455, 185890, 192300, 217940, 223068, 261528, 272425, 278835, 295800, 316013, 326910, 371780, 384600, 435880, 446136, 464725, 544850, 557670, 632026, 653820, 743560, 817275, 929450, 948039, 1089700, 1115340, 1264052, 1307640, 1394175, 1580065, 1634550, 1858900, 1896078, 2179400, 2230680, 2528104, 2788350, 3160130, 3269100, 3717800, 3792156, 4740195, 5576700, 6320260, 6538200, 7584312, 7900325, 9480390, 11153400, 12640520, 15800650, 18960780, 23700975, 31601300, 37921560, 47401950, 63202600, 94803900, 189607800]

約数ペア:

[(1, 189607800), (2, 94803900), (3, 63202600), (4, 47401950), (5, 37921560), (6, 31601300), (8, 23700975), (10, 18960780), (12, 15800650), (15, 12640520), (17, 11153400), (20, 9480390), (24, 7900325), (25, 7584312), (29, 6538200), (30, 6320260), (34, 5576700), (40, 4740195), (50, 3792156), (51, 3717800), (58, 3269100), (60, 3160130), (68, 2788350), (75, 2528104), (85, 2230680), (87, 2179400), (100, 1896078), (102, 1858900), (116, 1634550), (120, 1580065), (136, 1394175), (145, 1307640), (150, 1264052), (170, 1115340), (174, 1089700), (200, 948039), (204, 929450), (232, 817275), (255, 743560), (290, 653820), (300, 632026), (340, 557670), (348, 544850), (408, 464725), (425, 446136), (435, 435880), (493, 384600), (510, 371780), (580, 326910), (600, 316013), (641, 295800), (680, 278835), (696, 272425), (725, 261528), (850, 223068), (870, 217940), (986, 192300), (1020, 185890), (1160, 163455), (1275, 148712), (1282, 147900), (1450, 130764), (1479, 128200), (1700, 111534), (1740, 108970), (1923, 98600), (1972, 96150), (2040, 92945), (2175, 87176), (2465, 76920), (2550, 74356), (2564, 73950), (2900, 65382), (2958, 64100), (3205, 59160), (3400, 55767), (3480, 54485), (3846, 49300), (3944, 48075), (4350, 43588), (4930, 38460), (5100, 37178), (5128, 36975), (5800, 32691), (5916, 32050), (6410, 29580), (7395, 25640), (7692, 24650), (8700, 21794), (9615, 19720), (9860, 19230), (10200, 18589), (10897, 17400), (11832, 16025), (12325, 15384), (12820, 14790)]