138889800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 543953280

約数和(自身を除く): 405063480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 73, 75, 84, 90, 100, 105, 120, 126, 140, 146, 150, 151, 168, 175, 180, 200, 210, 219, 225, 252, 280, 292, 300, 302, 315, 350, 360, 365, 420, 438, 450, 453, 504, 511, 525, 584, 600, 604, 630, 657, 700, 730, 755, 840, 876, 900, 906, 1022, 1050, 1057, 1095, 1208, 1260, 1314, 1359, 1400, 1460, 1510, 1533, 1575, 1752, 1800, 1812, 1825, 2044, 2100, 2114, 2190, 2265, 2520, 2555, 2628, 2718, 2920, 3020, 3066, 3150, 3171, 3285, 3624, 3650, 3775, 4088, 4200, 4228, 4380, 4530, 4599, 5110, 5256, 5285, 5436, 5475, 6040, 6132, 6300, 6342, 6570, 6795, 7300, 7550, 7665, 8456, 8760, 9060, 9198, 9513, 10220, 10570, 10872, 10950, 11023, 11325, 12264, 12600, 12684, 12775, 13140, 13590, 14600, 15100, 15330, 15855, 16425, 18120, 18396, 19026, 20440, 21140, 21900, 22046, 22650, 22995, 25368, 25550, 26280, 26425, 27180, 30200, 30660, 31710, 32850, 33069, 33975, 36792, 38052, 38325, 42280, 43800, 44092, 45300, 45990, 47565, 51100, 52850, 54360, 55115, 61320, 63420, 65700, 66138, 67950, 76104, 76650, 77161, 79275, 88184, 90600, 91980, 95130, 99207, 102200, 105700, 110230, 114975, 126840, 131400, 132276, 135900, 153300, 154322, 158550, 165345, 183960, 190260, 198414, 211400, 220460, 229950, 231483, 237825, 264552, 271800, 275575, 306600, 308644, 317100, 330690, 380520, 385805, 396828, 440920, 459900, 462966, 475650, 496035, 551150, 617288, 634200, 661380, 694449, 771610, 793656, 826725, 919800, 925932, 951300, 992070, 1102300, 1157415, 1322760, 1388898, 1543220, 1653450, 1851864, 1902600, 1929025, 1984140, 2204600, 2314830, 2480175, 2777796, 3086440, 3306900, 3472245, 3858050, 3968280, 4629660, 4960350, 5555592, 5787075, 6613800, 6944490, 7716100, 9259320, 9920700, 11574150, 13888980, 15432200, 17361225, 19841400, 23148300, 27777960, 34722450, 46296600, 69444900, 138889800]

約数ペア:

[(1, 138889800), (2, 69444900), (3, 46296600), (4, 34722450), (5, 27777960), (6, 23148300), (7, 19841400), (8, 17361225), (9, 15432200), (10, 13888980), (12, 11574150), (14, 9920700), (15, 9259320), (18, 7716100), (20, 6944490), (21, 6613800), (24, 5787075), (25, 5555592), (28, 4960350), (30, 4629660), (35, 3968280), (36, 3858050), (40, 3472245), (42, 3306900), (45, 3086440), (50, 2777796), (56, 2480175), (60, 2314830), (63, 2204600), (70, 1984140), (72, 1929025), (73, 1902600), (75, 1851864), (84, 1653450), (90, 1543220), (100, 1388898), (105, 1322760), (120, 1157415), (126, 1102300), (140, 992070), (146, 951300), (150, 925932), (151, 919800), (168, 826725), (175, 793656), (180, 771610), (200, 694449), (210, 661380), (219, 634200), (225, 617288), (252, 551150), (280, 496035), (292, 475650), (300, 462966), (302, 459900), (315, 440920), (350, 396828), (360, 385805), (365, 380520), (420, 330690), (438, 317100), (450, 308644), (453, 306600), (504, 275575), (511, 271800), (525, 264552), (584, 237825), (600, 231483), (604, 229950), (630, 220460), (657, 211400), (700, 198414), (730, 190260), (755, 183960), (840, 165345), (876, 158550), (900, 154322), (906, 153300), (1022, 135900), (1050, 132276), (1057, 131400), (1095, 126840), (1208, 114975), (1260, 110230), (1314, 105700), (1359, 102200), (1400, 99207), (1460, 95130), (1510, 91980), (1533, 90600), (1575, 88184), (1752, 79275), (1800, 77161), (1812, 76650), (1825, 76104), (2044, 67950), (2100, 66138), (2114, 65700), (2190, 63420), (2265, 61320), (2520, 55115), (2555, 54360), (2628, 52850), (2718, 51100), (2920, 47565), (3020, 45990), (3066, 45300), (3150, 44092), (3171, 43800), (3285, 42280), (3624, 38325), (3650, 38052), (3775, 36792), (4088, 33975), (4200, 33069), (4228, 32850), (4380, 31710), (4530, 30660), (4599, 30200), (5110, 27180), (5256, 26425), (5285, 26280), (5436, 25550), (5475, 25368), (6040, 22995), (6132, 22650), (6300, 22046), (6342, 21900), (6570, 21140), (6795, 20440), (7300, 19026), (7550, 18396), (7665, 18120), (8456, 16425), (8760, 15855), (9060, 15330), (9198, 15100), (9513, 14600), (10220, 13590), (10570, 13140), (10872, 12775), (10950, 12684), (11023, 12600), (11325, 12264)]