300258560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 904200192

約数和(自身を除く): 603941632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 47, 56, 62, 64, 70, 80, 92, 94, 112, 115, 124, 128, 140, 155, 160, 161, 184, 188, 217, 224, 230, 235, 248, 256, 280, 310, 320, 322, 329, 368, 376, 434, 448, 460, 470, 496, 560, 620, 640, 644, 658, 713, 736, 752, 805, 868, 896, 920, 940, 992, 1081, 1085, 1120, 1240, 1280, 1288, 1316, 1426, 1457, 1472, 1504, 1610, 1645, 1736, 1792, 1840, 1880, 1984, 2162, 2170, 2240, 2480, 2576, 2632, 2852, 2914, 2944, 3008, 3220, 3290, 3472, 3565, 3680, 3760, 3968, 4324, 4340, 4480, 4960, 4991, 5152, 5264, 5405, 5704, 5828, 5888, 6016, 6440, 6580, 6944, 7130, 7285, 7360, 7520, 7567, 7936, 8648, 8680, 8960, 9920, 9982, 10199, 10304, 10528, 10810, 11408, 11656, 12032, 12880, 13160, 13888, 14260, 14570, 14720, 15040, 15134, 17296, 17360, 19840, 19964, 20398, 20608, 21056, 21620, 22816, 23312, 24955, 25760, 26320, 27776, 28520, 29140, 29440, 30080, 30268, 33511, 34592, 34720, 37835, 39680, 39928, 40796, 41216, 42112, 43240, 45632, 46624, 49910, 50995, 51520, 52640, 55552, 57040, 58280, 60160, 60536, 67022, 69184, 69440, 75670, 79856, 81592, 84224, 86480, 91264, 93248, 99820, 101990, 103040, 105280, 114080, 116560, 121072, 134044, 138368, 138880, 151340, 159712, 163184, 167555, 172960, 182528, 186496, 199640, 203980, 206080, 210560, 228160, 233120, 234577, 242144, 268088, 276736, 277760, 302680, 319424, 326368, 335110, 345920, 372992, 399280, 407960, 421120, 456320, 466240, 469154, 484288, 536176, 605360, 638848, 652736, 670220, 691840, 798560, 815920, 912640, 932480, 938308, 968576, 1072352, 1172885, 1210720, 1277696, 1305472, 1340440, 1383680, 1597120, 1631840, 1864960, 1876616, 1937152, 2144704, 2345770, 2421440, 2610944, 2680880, 3194240, 3263680, 3753232, 4289408, 4691540, 4842880, 5361760, 6388480, 6527360, 7506464, 8578816, 9383080, 9685760, 10723520, 13054720, 15012928, 18766160, 21447040, 30025856, 37532320, 42894080, 60051712, 75064640, 150129280, 300258560]

約数ペア:

[(1, 300258560), (2, 150129280), (4, 75064640), (5, 60051712), (7, 42894080), (8, 37532320), (10, 30025856), (14, 21447040), (16, 18766160), (20, 15012928), (23, 13054720), (28, 10723520), (31, 9685760), (32, 9383080), (35, 8578816), (40, 7506464), (46, 6527360), (47, 6388480), (56, 5361760), (62, 4842880), (64, 4691540), (70, 4289408), (80, 3753232), (92, 3263680), (94, 3194240), (112, 2680880), (115, 2610944), (124, 2421440), (128, 2345770), (140, 2144704), (155, 1937152), (160, 1876616), (161, 1864960), (184, 1631840), (188, 1597120), (217, 1383680), (224, 1340440), (230, 1305472), (235, 1277696), (248, 1210720), (256, 1172885), (280, 1072352), (310, 968576), (320, 938308), (322, 932480), (329, 912640), (368, 815920), (376, 798560), (434, 691840), (448, 670220), (460, 652736), (470, 638848), (496, 605360), (560, 536176), (620, 484288), (640, 469154), (644, 466240), (658, 456320), (713, 421120), (736, 407960), (752, 399280), (805, 372992), (868, 345920), (896, 335110), (920, 326368), (940, 319424), (992, 302680), (1081, 277760), (1085, 276736), (1120, 268088), (1240, 242144), (1280, 234577), (1288, 233120), (1316, 228160), (1426, 210560), (1457, 206080), (1472, 203980), (1504, 199640), (1610, 186496), (1645, 182528), (1736, 172960), (1792, 167555), (1840, 163184), (1880, 159712), (1984, 151340), (2162, 138880), (2170, 138368), (2240, 134044), (2480, 121072), (2576, 116560), (2632, 114080), (2852, 105280), (2914, 103040), (2944, 101990), (3008, 99820), (3220, 93248), (3290, 91264), (3472, 86480), (3565, 84224), (3680, 81592), (3760, 79856), (3968, 75670), (4324, 69440), (4340, 69184), (4480, 67022), (4960, 60536), (4991, 60160), (5152, 58280), (5264, 57040), (5405, 55552), (5704, 52640), (5828, 51520), (5888, 50995), (6016, 49910), (6440, 46624), (6580, 45632), (6944, 43240), (7130, 42112), (7285, 41216), (7360, 40796), (7520, 39928), (7567, 39680), (7936, 37835), (8648, 34720), (8680, 34592), (8960, 33511), (9920, 30268), (9982, 30080), (10199, 29440), (10304, 29140), (10528, 28520), (10810, 27776), (11408, 26320), (11656, 25760), (12032, 24955), (12880, 23312), (13160, 22816), (13888, 21620), (14260, 21056), (14570, 20608), (14720, 20398), (15040, 19964), (15134, 19840), (17296, 17360)]