66799800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 248086800

約数和(自身を除く): 181287000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 37, 40, 45, 50, 51, 59, 60, 68, 72, 74, 75, 85, 90, 100, 102, 111, 118, 120, 136, 148, 150, 153, 170, 177, 180, 185, 200, 204, 222, 225, 236, 255, 295, 296, 300, 306, 333, 340, 354, 360, 370, 408, 425, 444, 450, 472, 510, 531, 555, 590, 600, 612, 629, 666, 680, 708, 740, 765, 850, 885, 888, 900, 925, 1003, 1020, 1062, 1110, 1180, 1224, 1258, 1275, 1332, 1416, 1475, 1480, 1530, 1665, 1700, 1770, 1800, 1850, 1887, 2006, 2040, 2124, 2183, 2220, 2360, 2516, 2550, 2655, 2664, 2775, 2950, 3009, 3060, 3145, 3330, 3400, 3540, 3700, 3774, 3825, 4012, 4248, 4366, 4425, 4440, 5015, 5032, 5100, 5310, 5550, 5661, 5900, 6018, 6120, 6290, 6549, 6660, 7080, 7400, 7548, 7650, 8024, 8325, 8732, 8850, 9027, 9435, 10030, 10200, 10620, 10915, 11100, 11322, 11800, 12036, 12580, 13098, 13275, 13320, 15045, 15096, 15300, 15725, 16650, 17464, 17700, 18054, 18870, 19647, 20060, 21240, 21830, 22200, 22644, 24072, 25075, 25160, 26196, 26550, 28305, 30090, 30600, 31450, 32745, 33300, 35400, 36108, 37111, 37740, 39294, 40120, 43660, 45135, 45288, 47175, 50150, 52392, 53100, 54575, 56610, 60180, 62900, 65490, 66600, 72216, 74222, 75225, 75480, 78588, 87320, 90270, 94350, 98235, 100300, 106200, 109150, 111333, 113220, 120360, 125800, 130980, 141525, 148444, 150450, 157176, 163725, 180540, 185555, 188700, 196470, 200600, 218300, 222666, 225675, 226440, 261960, 283050, 296888, 300900, 327450, 333999, 361080, 371110, 377400, 392940, 436600, 445332, 451350, 491175, 556665, 566100, 601800, 654900, 667998, 742220, 785880, 890664, 902700, 927775, 982350, 1113330, 1132200, 1309800, 1335996, 1484440, 1669995, 1805400, 1855550, 1964700, 2226660, 2671992, 2783325, 3339990, 3711100, 3929400, 4453320, 5566650, 6679980, 7422200, 8349975, 11133300, 13359960, 16699950, 22266600, 33399900, 66799800]

約数ペア:

[(1, 66799800), (2, 33399900), (3, 22266600), (4, 16699950), (5, 13359960), (6, 11133300), (8, 8349975), (9, 7422200), (10, 6679980), (12, 5566650), (15, 4453320), (17, 3929400), (18, 3711100), (20, 3339990), (24, 2783325), (25, 2671992), (30, 2226660), (34, 1964700), (36, 1855550), (37, 1805400), (40, 1669995), (45, 1484440), (50, 1335996), (51, 1309800), (59, 1132200), (60, 1113330), (68, 982350), (72, 927775), (74, 902700), (75, 890664), (85, 785880), (90, 742220), (100, 667998), (102, 654900), (111, 601800), (118, 566100), (120, 556665), (136, 491175), (148, 451350), (150, 445332), (153, 436600), (170, 392940), (177, 377400), (180, 371110), (185, 361080), (200, 333999), (204, 327450), (222, 300900), (225, 296888), (236, 283050), (255, 261960), (295, 226440), (296, 225675), (300, 222666), (306, 218300), (333, 200600), (340, 196470), (354, 188700), (360, 185555), (370, 180540), (408, 163725), (425, 157176), (444, 150450), (450, 148444), (472, 141525), (510, 130980), (531, 125800), (555, 120360), (590, 113220), (600, 111333), (612, 109150), (629, 106200), (666, 100300), (680, 98235), (708, 94350), (740, 90270), (765, 87320), (850, 78588), (885, 75480), (888, 75225), (900, 74222), (925, 72216), (1003, 66600), (1020, 65490), (1062, 62900), (1110, 60180), (1180, 56610), (1224, 54575), (1258, 53100), (1275, 52392), (1332, 50150), (1416, 47175), (1475, 45288), (1480, 45135), (1530, 43660), (1665, 40120), (1700, 39294), (1770, 37740), (1800, 37111), (1850, 36108), (1887, 35400), (2006, 33300), (2040, 32745), (2124, 31450), (2183, 30600), (2220, 30090), (2360, 28305), (2516, 26550), (2550, 26196), (2655, 25160), (2664, 25075), (2775, 24072), (2950, 22644), (3009, 22200), (3060, 21830), (3145, 21240), (3330, 20060), (3400, 19647), (3540, 18870), (3700, 18054), (3774, 17700), (3825, 17464), (4012, 16650), (4248, 15725), (4366, 15300), (4425, 15096), (4440, 15045), (5015, 13320), (5032, 13275), (5100, 13098), (5310, 12580), (5550, 12036), (5661, 11800), (5900, 11322), (6018, 11100), (6120, 10915), (6290, 10620), (6549, 10200), (6660, 10030), (7080, 9435), (7400, 9027), (7548, 8850), (7650, 8732), (8024, 8325)]