128412900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 432

約数和(自身を含む): 536215680

約数和(自身を除く): 407802780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 25, 28, 30, 33, 34, 35, 36, 42, 44, 45, 50, 51, 55, 60, 63, 66, 68, 70, 75, 77, 84, 85, 90, 99, 100, 102, 105, 109, 110, 119, 126, 132, 140, 150, 153, 154, 165, 170, 175, 180, 187, 198, 204, 210, 218, 220, 225, 231, 238, 252, 255, 275, 300, 306, 308, 315, 327, 330, 340, 350, 357, 374, 385, 396, 420, 425, 436, 450, 462, 476, 495, 510, 525, 545, 550, 561, 595, 612, 630, 654, 660, 693, 700, 714, 748, 763, 765, 770, 825, 850, 900, 924, 935, 981, 990, 1020, 1050, 1071, 1090, 1100, 1122, 1155, 1190, 1199, 1260, 1275, 1308, 1309, 1386, 1428, 1526, 1530, 1540, 1575, 1635, 1650, 1683, 1700, 1785, 1853, 1870, 1925, 1962, 1980, 2100, 2142, 2180, 2244, 2289, 2310, 2380, 2398, 2475, 2550, 2618, 2725, 2772, 2805, 2975, 3052, 3060, 3150, 3270, 3300, 3366, 3465, 3570, 3597, 3706, 3740, 3815, 3825, 3850, 3924, 3927, 4284, 4578, 4620, 4675, 4796, 4905, 4950, 5100, 5236, 5355, 5450, 5559, 5610, 5775, 5950, 5995, 6300, 6540, 6545, 6732, 6867, 6930, 7140, 7194, 7412, 7630, 7650, 7700, 7854, 8175, 8393, 8415, 8925, 9156, 9265, 9350, 9810, 9900, 10710, 10791, 10900, 11118, 11220, 11445, 11550, 11781, 11900, 11990, 12971, 13090, 13734, 13860, 14025, 14388, 15260, 15300, 15708, 16350, 16677, 16786, 16830, 17325, 17850, 17985, 18530, 18700, 19075, 19620, 19635, 20383, 21420, 21582, 22236, 22890, 23100, 23562, 23980, 24525, 25179, 25942, 26180, 26775, 27468, 27795, 28050, 29975, 32700, 32725, 33354, 33572, 33660, 34335, 34650, 35700, 35970, 37060, 38150, 38913, 39270, 40766, 41965, 42075, 43164, 45780, 46325, 47124, 49050, 50358, 51884, 53550, 53955, 55590, 56100, 57225, 58905, 59950, 61149, 64855, 65450, 66708, 68670, 69300, 71940, 75537, 76300, 77826, 78540, 81532, 83385, 83930, 84150, 89925, 92650, 98100, 98175, 100716, 101915, 107100, 107910, 111180, 114450, 116739, 117810, 119900, 122298, 125895, 129710, 130900, 137340, 138975, 142681, 151074, 155652, 166770, 167860, 168300, 171675, 179850, 183447, 185300, 194565, 196350, 203830, 209825, 215820, 228900, 233478, 235620, 244596, 251790, 259420, 269775, 277950, 285362, 294525, 302148, 305745, 324275, 333540, 343350, 359700, 366894, 377685, 389130, 392700, 407660, 416925, 419650, 428043, 466956, 503580, 509575, 539550, 555900, 570724, 583695, 589050, 611490, 629475, 648550, 686700, 713405, 733788, 755370, 778260, 833850, 839300, 856086, 917235, 972825, 1019150, 1079100, 1167390, 1178100, 1222980, 1258950, 1284129, 1297100, 1426810, 1510740, 1528725, 1667700, 1712172, 1834470, 1888425, 1945650, 2038300, 2140215, 2334780, 2517900, 2568258, 2853620, 2918475, 3057450, 3567025, 3668940, 3776850, 3891300, 4280430, 4586175, 5136516, 5836950, 6114900, 6420645, 7134050, 7553700, 8560860, 9172350, 10701075, 11673900, 12841290, 14268100, 18344700, 21402150, 25682580, 32103225, 42804300, 64206450, 128412900]

約数ペア:

[(1, 128412900), (2, 64206450), (3, 42804300), (4, 32103225), (5, 25682580), (6, 21402150), (7, 18344700), (9, 14268100), (10, 12841290), (11, 11673900), (12, 10701075), (14, 9172350), (15, 8560860), (17, 7553700), (18, 7134050), (20, 6420645), (21, 6114900), (22, 5836950), (25, 5136516), (28, 4586175), (30, 4280430), (33, 3891300), (34, 3776850), (35, 3668940), (36, 3567025), (42, 3057450), (44, 2918475), (45, 2853620), (50, 2568258), (51, 2517900), (55, 2334780), (60, 2140215), (63, 2038300), (66, 1945650), (68, 1888425), (70, 1834470), (75, 1712172), (77, 1667700), (84, 1528725), (85, 1510740), (90, 1426810), (99, 1297100), (100, 1284129), (102, 1258950), (105, 1222980), (109, 1178100), (110, 1167390), (119, 1079100), (126, 1019150), (132, 972825), (140, 917235), (150, 856086), (153, 839300), (154, 833850), (165, 778260), (170, 755370), (175, 733788), (180, 713405), (187, 686700), (198, 648550), (204, 629475), (210, 611490), (218, 589050), (220, 583695), (225, 570724), (231, 555900), (238, 539550), (252, 509575), (255, 503580), (275, 466956), (300, 428043), (306, 419650), (308, 416925), (315, 407660), (327, 392700), (330, 389130), (340, 377685), (350, 366894), (357, 359700), (374, 343350), (385, 333540), (396, 324275), (420, 305745), (425, 302148), (436, 294525), (450, 285362), (462, 277950), (476, 269775), (495, 259420), (510, 251790), (525, 244596), (545, 235620), (550, 233478), (561, 228900), (595, 215820), (612, 209825), (630, 203830), (654, 196350), (660, 194565), (693, 185300), (700, 183447), (714, 179850), (748, 171675), (763, 168300), (765, 167860), (770, 166770), (825, 155652), (850, 151074), (900, 142681), (924, 138975), (935, 137340), (981, 130900), (990, 129710), (1020, 125895), (1050, 122298), (1071, 119900), (1090, 117810), (1100, 116739), (1122, 114450), (1155, 111180), (1190, 107910), (1199, 107100), (1260, 101915), (1275, 100716), (1308, 98175), (1309, 98100), (1386, 92650), (1428, 89925), (1526, 84150), (1530, 83930), (1540, 83385), (1575, 81532), (1635, 78540), (1650, 77826), (1683, 76300), (1700, 75537), (1785, 71940), (1853, 69300), (1870, 68670), (1925, 66708), (1962, 65450), (1980, 64855), (2100, 61149), (2142, 59950), (2180, 58905), (2244, 57225), (2289, 56100), (2310, 55590), (2380, 53955), (2398, 53550), (2475, 51884), (2550, 50358), (2618, 49050), (2725, 47124), (2772, 46325), (2805, 45780), (2975, 43164), (3052, 42075), (3060, 41965), (3150, 40766), (3270, 39270), (3300, 38913), (3366, 38150), (3465, 37060), (3570, 35970), (3597, 35700), (3706, 34650), (3740, 34335), (3815, 33660), (3825, 33572), (3850, 33354), (3924, 32725), (3927, 32700), (4284, 29975), (4578, 28050), (4620, 27795), (4675, 27468), (4796, 26775), (4905, 26180), (4950, 25942), (5100, 25179), (5236, 24525), (5355, 23980), (5450, 23562), (5559, 23100), (5610, 22890), (5775, 22236), (5950, 21582), (5995, 21420), (6300, 20383), (6540, 19635), (6545, 19620), (6732, 19075), (6867, 18700), (6930, 18530), (7140, 17985), (7194, 17850), (7412, 17325), (7630, 16830), (7650, 16786), (7700, 16677), (7854, 16350), (8175, 15708), (8393, 15300), (8415, 15260), (8925, 14388), (9156, 14025), (9265, 13860), (9350, 13734), (9810, 13090), (9900, 12971), (10710, 11990), (10791, 11900), (10900, 11781), (11118, 11550), (11220, 11445)]