19416576900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11317}}^1$

素因数の和:11403

約数の個数: 288

約数和(自身を含む): 69161128960

約数和(自身を除く): 49744552060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 43, 50, 57, 60, 70, 75, 76, 84, 86, 95, 100, 105, 114, 129, 133, 140, 150, 172, 175, 190, 210, 215, 228, 258, 266, 285, 300, 301, 350, 380, 399, 420, 430, 475, 516, 525, 532, 570, 602, 645, 665, 700, 798, 817, 860, 903, 950, 1050, 1075, 1140, 1204, 1290, 1330, 1425, 1505, 1596, 1634, 1806, 1900, 1995, 2100, 2150, 2451, 2580, 2660, 2850, 3010, 3225, 3268, 3325, 3612, 3990, 4085, 4300, 4515, 4902, 5700, 5719, 6020, 6450, 6650, 7525, 7980, 8170, 9030, 9804, 9975, 11317, 11438, 12255, 12900, 13300, 15050, 16340, 17157, 18060, 19950, 20425, 22575, 22634, 22876, 24510, 28595, 30100, 33951, 34314, 39900, 40850, 45150, 45268, 49020, 56585, 57190, 61275, 67902, 68628, 79219, 81700, 85785, 90300, 113170, 114380, 122550, 135804, 142975, 158438, 169755, 171570, 215023, 226340, 237657, 245100, 282925, 285950, 316876, 339510, 343140, 396095, 428925, 430046, 475314, 486631, 565850, 571900, 645069, 679020, 792190, 848775, 857850, 860092, 950628, 973262, 1075115, 1131700, 1188285, 1290138, 1459893, 1505161, 1584380, 1697550, 1715700, 1946524, 1980475, 2150230, 2376570, 2433155, 2580276, 2919786, 3010322, 3225345, 3395100, 3406417, 3960950, 4300460, 4515483, 4753140, 4866310, 5375575, 5839572, 5941425, 6020644, 6450690, 6812834, 7299465, 7525805, 7921900, 9030966, 9245989, 9732620, 10219251, 10751150, 11882850, 12165775, 12901380, 13625668, 14598930, 15051610, 16126725, 17032085, 18061932, 18491978, 20438502, 21502300, 22577415, 23765700, 24331550, 27737967, 29197860, 30103220, 32253450, 34064170, 36497325, 36983956, 37629025, 40877004, 45154830, 46229945, 48663100, 51096255, 55475934, 64506900, 64721923, 68128340, 72994650, 75258050, 85160425, 90309660, 92459890, 102192510, 110951868, 112887075, 129443846, 138689835, 145989300, 150516100, 170320850, 184919780, 194165769, 204385020, 225774150, 231149725, 255481275, 258887692, 277379670, 323609615, 340641700, 388331538, 451548300, 462299450, 510962550, 554759340, 647219230, 693449175, 776663076, 924598900, 970828845, 1021925100, 1294438460, 1386898350, 1618048075, 1941657690, 2773796700, 3236096150, 3883315380, 4854144225, 6472192300, 9708288450, 19416576900]

約数ペア:

[(1, 19416576900), (2, 9708288450), (3, 6472192300), (4, 4854144225), (5, 3883315380), (6, 3236096150), (7, 2773796700), (10, 1941657690), (12, 1618048075), (14, 1386898350), (15, 1294438460), (19, 1021925100), (20, 970828845), (21, 924598900), (25, 776663076), (28, 693449175), (30, 647219230), (35, 554759340), (38, 510962550), (42, 462299450), (43, 451548300), (50, 388331538), (57, 340641700), (60, 323609615), (70, 277379670), (75, 258887692), (76, 255481275), (84, 231149725), (86, 225774150), (95, 204385020), (100, 194165769), (105, 184919780), (114, 170320850), (129, 150516100), (133, 145989300), (140, 138689835), (150, 129443846), (172, 112887075), (175, 110951868), (190, 102192510), (210, 92459890), (215, 90309660), (228, 85160425), (258, 75258050), (266, 72994650), (285, 68128340), (300, 64721923), (301, 64506900), (350, 55475934), (380, 51096255), (399, 48663100), (420, 46229945), (430, 45154830), (475, 40877004), (516, 37629025), (525, 36983956), (532, 36497325), (570, 34064170), (602, 32253450), (645, 30103220), (665, 29197860), (700, 27737967), (798, 24331550), (817, 23765700), (860, 22577415), (903, 21502300), (950, 20438502), (1050, 18491978), (1075, 18061932), (1140, 17032085), (1204, 16126725), (1290, 15051610), (1330, 14598930), (1425, 13625668), (1505, 12901380), (1596, 12165775), (1634, 11882850), (1806, 10751150), (1900, 10219251), (1995, 9732620), (2100, 9245989), (2150, 9030966), (2451, 7921900), (2580, 7525805), (2660, 7299465), (2850, 6812834), (3010, 6450690), (3225, 6020644), (3268, 5941425), (3325, 5839572), (3612, 5375575), (3990, 4866310), (4085, 4753140), (4300, 4515483), (4515, 4300460), (4902, 3960950), (5700, 3406417), (5719, 3395100), (6020, 3225345), (6450, 3010322), (6650, 2919786), (7525, 2580276), (7980, 2433155), (8170, 2376570), (9030, 2150230), (9804, 1980475), (9975, 1946524), (11317, 1715700), (11438, 1697550), (12255, 1584380), (12900, 1505161), (13300, 1459893), (15050, 1290138), (16340, 1188285), (17157, 1131700), (18060, 1075115), (19950, 973262), (20425, 950628), (22575, 860092), (22634, 857850), (22876, 848775), (24510, 792190), (28595, 679020), (30100, 645069), (33951, 571900), (34314, 565850), (39900, 486631), (40850, 475314), (45150, 430046), (45268, 428925), (49020, 396095), (56585, 343140), (57190, 339510), (61275, 316876), (67902, 285950), (68628, 282925), (79219, 245100), (81700, 237657), (85785, 226340), (90300, 215023), (113170, 171570), (114380, 169755), (122550, 158438), (135804, 142975)]