255942000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:329

約数の個数: 240

約数和(自身を含む): 912843360

約数和(自身を除く): 656901360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 59, 60, 72, 75, 80, 90, 100, 118, 120, 125, 144, 150, 177, 180, 200, 225, 236, 240, 241, 250, 295, 300, 354, 360, 375, 400, 450, 472, 482, 500, 531, 590, 600, 708, 720, 723, 750, 885, 900, 944, 964, 1000, 1062, 1125, 1180, 1200, 1205, 1416, 1446, 1475, 1500, 1770, 1800, 1928, 2000, 2124, 2169, 2250, 2360, 2410, 2655, 2832, 2892, 2950, 3000, 3540, 3600, 3615, 3856, 4248, 4338, 4425, 4500, 4720, 4820, 5310, 5784, 5900, 6000, 6025, 7080, 7230, 7375, 8496, 8676, 8850, 9000, 9640, 10620, 10845, 11568, 11800, 12050, 13275, 14160, 14219, 14460, 14750, 17352, 17700, 18000, 18075, 19280, 21240, 21690, 22125, 23600, 24100, 26550, 28438, 28920, 29500, 30125, 34704, 35400, 36150, 42480, 42657, 43380, 44250, 48200, 53100, 54225, 56876, 57840, 59000, 60250, 66375, 70800, 71095, 72300, 85314, 86760, 88500, 90375, 96400, 106200, 108450, 113752, 118000, 120500, 127971, 132750, 142190, 144600, 170628, 173520, 177000, 180750, 212400, 213285, 216900, 227504, 241000, 255942, 265500, 271125, 284380, 289200, 341256, 354000, 355475, 361500, 426570, 433800, 482000, 511884, 531000, 542250, 568760, 639855, 682512, 710950, 723000, 853140, 867600, 1023768, 1062000, 1066425, 1084500, 1137520, 1279710, 1421900, 1446000, 1706280, 1777375, 2047536, 2132850, 2169000, 2559420, 2843800, 3199275, 3412560, 3554750, 4265700, 4338000, 5118840, 5332125, 5687600, 6398550, 7109500, 8531400, 10237680, 10664250, 12797100, 14219000, 15996375, 17062800, 21328500, 25594200, 28438000, 31992750, 42657000, 51188400, 63985500, 85314000, 127971000, 255942000]

約数ペア:

[(1, 255942000), (2, 127971000), (3, 85314000), (4, 63985500), (5, 51188400), (6, 42657000), (8, 31992750), (9, 28438000), (10, 25594200), (12, 21328500), (15, 17062800), (16, 15996375), (18, 14219000), (20, 12797100), (24, 10664250), (25, 10237680), (30, 8531400), (36, 7109500), (40, 6398550), (45, 5687600), (48, 5332125), (50, 5118840), (59, 4338000), (60, 4265700), (72, 3554750), (75, 3412560), (80, 3199275), (90, 2843800), (100, 2559420), (118, 2169000), (120, 2132850), (125, 2047536), (144, 1777375), (150, 1706280), (177, 1446000), (180, 1421900), (200, 1279710), (225, 1137520), (236, 1084500), (240, 1066425), (241, 1062000), (250, 1023768), (295, 867600), (300, 853140), (354, 723000), (360, 710950), (375, 682512), (400, 639855), (450, 568760), (472, 542250), (482, 531000), (500, 511884), (531, 482000), (590, 433800), (600, 426570), (708, 361500), (720, 355475), (723, 354000), (750, 341256), (885, 289200), (900, 284380), (944, 271125), (964, 265500), (1000, 255942), (1062, 241000), (1125, 227504), (1180, 216900), (1200, 213285), (1205, 212400), (1416, 180750), (1446, 177000), (1475, 173520), (1500, 170628), (1770, 144600), (1800, 142190), (1928, 132750), (2000, 127971), (2124, 120500), (2169, 118000), (2250, 113752), (2360, 108450), (2410, 106200), (2655, 96400), (2832, 90375), (2892, 88500), (2950, 86760), (3000, 85314), (3540, 72300), (3600, 71095), (3615, 70800), (3856, 66375), (4248, 60250), (4338, 59000), (4425, 57840), (4500, 56876), (4720, 54225), (4820, 53100), (5310, 48200), (5784, 44250), (5900, 43380), (6000, 42657), (6025, 42480), (7080, 36150), (7230, 35400), (7375, 34704), (8496, 30125), (8676, 29500), (8850, 28920), (9000, 28438), (9640, 26550), (10620, 24100), (10845, 23600), (11568, 22125), (11800, 21690), (12050, 21240), (13275, 19280), (14160, 18075), (14219, 18000), (14460, 17700), (14750, 17352)]