420094350

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 240

約数和(自身を含む): 1285542720

約数和(自身を除く): 865448370

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 79, 81, 90, 101, 117, 130, 135, 150, 158, 162, 195, 202, 225, 234, 237, 270, 303, 325, 351, 390, 395, 405, 450, 474, 505, 585, 606, 650, 675, 702, 711, 790, 810, 909, 975, 1010, 1027, 1053, 1170, 1185, 1313, 1350, 1422, 1515, 1755, 1818, 1950, 1975, 2025, 2054, 2106, 2133, 2370, 2525, 2626, 2727, 2925, 3030, 3081, 3510, 3555, 3939, 3950, 4050, 4266, 4545, 5050, 5135, 5265, 5454, 5850, 5925, 6162, 6399, 6565, 7110, 7575, 7878, 7979, 8181, 8775, 9090, 9243, 10270, 10530, 10665, 11817, 11850, 12798, 13130, 13635, 15150, 15405, 15958, 16362, 17550, 17775, 18486, 19695, 21330, 22725, 23634, 23937, 25675, 26325, 27270, 27729, 30810, 31995, 32825, 35451, 35550, 39390, 39895, 40905, 45450, 46215, 47874, 51350, 52650, 53325, 55458, 59085, 63990, 65650, 68175, 70902, 71811, 77025, 79790, 81810, 83187, 92430, 98475, 103727, 106353, 106650, 118170, 119685, 136350, 138645, 143622, 154050, 159975, 166374, 177255, 196950, 199475, 204525, 207454, 212706, 215433, 231075, 239370, 277290, 295425, 311181, 319950, 354510, 359055, 398950, 409050, 415935, 430866, 462150, 518635, 531765, 590850, 598425, 622362, 646299, 693225, 718110, 831870, 886275, 933543, 1037270, 1063530, 1077165, 1196850, 1292598, 1386450, 1555905, 1772550, 1795275, 1867086, 2079675, 2154330, 2593175, 2658825, 2800629, 3111810, 3231495, 3590550, 4159350, 4667715, 5186350, 5317650, 5385825, 5601258, 6462990, 7779525, 8401887, 9335430, 10771650, 14003145, 15559050, 16157475, 16803774, 23338575, 28006290, 32314950, 42009435, 46677150, 70015725, 84018870, 140031450, 210047175, 420094350]

約数ペア:

[(1, 420094350), (2, 210047175), (3, 140031450), (5, 84018870), (6, 70015725), (9, 46677150), (10, 42009435), (13, 32314950), (15, 28006290), (18, 23338575), (25, 16803774), (26, 16157475), (27, 15559050), (30, 14003145), (39, 10771650), (45, 9335430), (50, 8401887), (54, 7779525), (65, 6462990), (75, 5601258), (78, 5385825), (79, 5317650), (81, 5186350), (90, 4667715), (101, 4159350), (117, 3590550), (130, 3231495), (135, 3111810), (150, 2800629), (158, 2658825), (162, 2593175), (195, 2154330), (202, 2079675), (225, 1867086), (234, 1795275), (237, 1772550), (270, 1555905), (303, 1386450), (325, 1292598), (351, 1196850), (390, 1077165), (395, 1063530), (405, 1037270), (450, 933543), (474, 886275), (505, 831870), (585, 718110), (606, 693225), (650, 646299), (675, 622362), (702, 598425), (711, 590850), (790, 531765), (810, 518635), (909, 462150), (975, 430866), (1010, 415935), (1027, 409050), (1053, 398950), (1170, 359055), (1185, 354510), (1313, 319950), (1350, 311181), (1422, 295425), (1515, 277290), (1755, 239370), (1818, 231075), (1950, 215433), (1975, 212706), (2025, 207454), (2054, 204525), (2106, 199475), (2133, 196950), (2370, 177255), (2525, 166374), (2626, 159975), (2727, 154050), (2925, 143622), (3030, 138645), (3081, 136350), (3510, 119685), (3555, 118170), (3939, 106650), (3950, 106353), (4050, 103727), (4266, 98475), (4545, 92430), (5050, 83187), (5135, 81810), (5265, 79790), (5454, 77025), (5850, 71811), (5925, 70902), (6162, 68175), (6399, 65650), (6565, 63990), (7110, 59085), (7575, 55458), (7878, 53325), (7979, 52650), (8181, 51350), (8775, 47874), (9090, 46215), (9243, 45450), (10270, 40905), (10530, 39895), (10665, 39390), (11817, 35550), (11850, 35451), (12798, 32825), (13130, 31995), (13635, 30810), (15150, 27729), (15405, 27270), (15958, 26325), (16362, 25675), (17550, 23937), (17775, 23634), (18486, 22725), (19695, 21330)]