128127300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 288

約数和(自身を含む): 465470208

約数和(自身を除く): 337342908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 37, 42, 50, 51, 60, 68, 70, 74, 75, 84, 85, 97, 100, 102, 105, 111, 119, 140, 148, 150, 170, 175, 185, 194, 204, 210, 222, 238, 255, 259, 291, 300, 340, 350, 357, 370, 388, 420, 425, 444, 476, 485, 510, 518, 525, 555, 582, 595, 629, 679, 700, 714, 740, 777, 850, 925, 970, 1020, 1036, 1050, 1110, 1164, 1190, 1258, 1275, 1295, 1358, 1428, 1455, 1554, 1649, 1700, 1785, 1850, 1887, 1940, 2037, 2100, 2220, 2380, 2425, 2516, 2550, 2590, 2716, 2775, 2910, 2975, 3108, 3145, 3298, 3395, 3570, 3589, 3700, 3774, 3885, 4074, 4403, 4850, 4947, 5100, 5180, 5550, 5820, 5950, 6290, 6475, 6596, 6790, 7140, 7178, 7275, 7548, 7770, 8148, 8245, 8806, 8925, 9435, 9700, 9894, 10185, 10767, 11100, 11543, 11900, 12580, 12950, 13209, 13580, 14356, 14550, 15540, 15725, 16490, 16975, 17612, 17850, 17945, 18870, 19425, 19788, 20370, 21534, 22015, 23086, 24735, 25123, 25900, 26418, 29100, 31450, 32980, 33950, 34629, 35700, 35890, 37740, 38850, 40740, 41225, 43068, 44030, 46172, 47175, 49470, 50246, 50925, 52836, 53835, 57715, 61013, 62900, 66045, 67900, 69258, 71780, 75369, 77700, 82450, 88060, 89725, 94350, 98940, 100492, 101850, 107670, 110075, 115430, 122026, 123675, 125615, 132090, 138516, 150738, 164900, 173145, 179450, 183039, 188700, 203700, 215340, 220150, 230860, 244052, 247350, 251230, 264180, 269175, 288575, 301476, 305065, 330225, 346290, 358900, 366078, 376845, 427091, 440300, 494700, 502460, 538350, 577150, 610130, 628075, 660450, 692580, 732156, 753690, 854182, 865725, 915195, 1076700, 1154300, 1220260, 1256150, 1281273, 1320900, 1507380, 1525325, 1708364, 1731450, 1830390, 1884225, 2135455, 2512300, 2562546, 3050650, 3462900, 3660780, 3768450, 4270910, 4575975, 5125092, 6101300, 6406365, 7536900, 8541820, 9151950, 10677275, 12812730, 18303900, 21354550, 25625460, 32031825, 42709100, 64063650, 128127300]

約数ペア:

[(1, 128127300), (2, 64063650), (3, 42709100), (4, 32031825), (5, 25625460), (6, 21354550), (7, 18303900), (10, 12812730), (12, 10677275), (14, 9151950), (15, 8541820), (17, 7536900), (20, 6406365), (21, 6101300), (25, 5125092), (28, 4575975), (30, 4270910), (34, 3768450), (35, 3660780), (37, 3462900), (42, 3050650), (50, 2562546), (51, 2512300), (60, 2135455), (68, 1884225), (70, 1830390), (74, 1731450), (75, 1708364), (84, 1525325), (85, 1507380), (97, 1320900), (100, 1281273), (102, 1256150), (105, 1220260), (111, 1154300), (119, 1076700), (140, 915195), (148, 865725), (150, 854182), (170, 753690), (175, 732156), (185, 692580), (194, 660450), (204, 628075), (210, 610130), (222, 577150), (238, 538350), (255, 502460), (259, 494700), (291, 440300), (300, 427091), (340, 376845), (350, 366078), (357, 358900), (370, 346290), (388, 330225), (420, 305065), (425, 301476), (444, 288575), (476, 269175), (485, 264180), (510, 251230), (518, 247350), (525, 244052), (555, 230860), (582, 220150), (595, 215340), (629, 203700), (679, 188700), (700, 183039), (714, 179450), (740, 173145), (777, 164900), (850, 150738), (925, 138516), (970, 132090), (1020, 125615), (1036, 123675), (1050, 122026), (1110, 115430), (1164, 110075), (1190, 107670), (1258, 101850), (1275, 100492), (1295, 98940), (1358, 94350), (1428, 89725), (1455, 88060), (1554, 82450), (1649, 77700), (1700, 75369), (1785, 71780), (1850, 69258), (1887, 67900), (1940, 66045), (2037, 62900), (2100, 61013), (2220, 57715), (2380, 53835), (2425, 52836), (2516, 50925), (2550, 50246), (2590, 49470), (2716, 47175), (2775, 46172), (2910, 44030), (2975, 43068), (3108, 41225), (3145, 40740), (3298, 38850), (3395, 37740), (3570, 35890), (3589, 35700), (3700, 34629), (3774, 33950), (3885, 32980), (4074, 31450), (4403, 29100), (4850, 26418), (4947, 25900), (5100, 25123), (5180, 24735), (5550, 23086), (5820, 22015), (5950, 21534), (6290, 20370), (6475, 19788), (6596, 19425), (6790, 18870), (7140, 17945), (7178, 17850), (7275, 17612), (7548, 16975), (7770, 16490), (8148, 15725), (8245, 15540), (8806, 14550), (8925, 14356), (9435, 13580), (9700, 13209), (9894, 12950), (10185, 12580), (10767, 11900), (11100, 11543)]