240039800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 288

約数和(自身を含む): 761930400

約数和(自身を除く): 521890600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 40, 44, 50, 52, 55, 56, 65, 70, 77, 88, 91, 100, 104, 109, 110, 121, 130, 140, 143, 154, 175, 182, 200, 218, 220, 242, 260, 275, 280, 286, 308, 325, 350, 364, 385, 436, 440, 455, 484, 520, 545, 550, 572, 605, 616, 650, 700, 715, 728, 763, 770, 847, 872, 910, 968, 1001, 1090, 1100, 1144, 1199, 1210, 1300, 1400, 1417, 1430, 1526, 1540, 1573, 1694, 1820, 1925, 2002, 2180, 2200, 2275, 2398, 2420, 2600, 2725, 2834, 2860, 3025, 3052, 3080, 3146, 3388, 3575, 3640, 3815, 3850, 4004, 4235, 4360, 4550, 4796, 4840, 5005, 5450, 5668, 5720, 5995, 6050, 6104, 6292, 6776, 7085, 7150, 7630, 7700, 7865, 8008, 8393, 8470, 9100, 9592, 9919, 10010, 10900, 11011, 11336, 11990, 12100, 12584, 13189, 14170, 14300, 15260, 15400, 15587, 15730, 16786, 16940, 18200, 19075, 19838, 20020, 21175, 21800, 22022, 23980, 24200, 25025, 26378, 28340, 28600, 29975, 30520, 31174, 31460, 33572, 33880, 35425, 38150, 39325, 39676, 40040, 41965, 42350, 44044, 47960, 49595, 50050, 52756, 55055, 56680, 59950, 62348, 62920, 65945, 67144, 70850, 76300, 77935, 78650, 79352, 83930, 84700, 88088, 92323, 99190, 100100, 105512, 109109, 110110, 119900, 124696, 131890, 141700, 152600, 155870, 157300, 167860, 169400, 171457, 184646, 198380, 200200, 209825, 218218, 220220, 239800, 247975, 263780, 275275, 283400, 311740, 314600, 329725, 335720, 342914, 369292, 389675, 396760, 419650, 436436, 440440, 461615, 495950, 527560, 545545, 550550, 623480, 659450, 685828, 738584, 779350, 839300, 857285, 872872, 923230, 991900, 1091090, 1101100, 1200199, 1318900, 1371656, 1558700, 1678600, 1714570, 1846460, 1983800, 2182180, 2202200, 2308075, 2400398, 2637800, 2727725, 3117400, 3429140, 3692920, 4286425, 4364360, 4616150, 4800796, 5455450, 6000995, 6858280, 8572850, 9232300, 9601592, 10910900, 12001990, 17145700, 18464600, 21821800, 24003980, 30004975, 34291400, 48007960, 60009950, 120019900, 240039800]

約数ペア:

[(1, 240039800), (2, 120019900), (4, 60009950), (5, 48007960), (7, 34291400), (8, 30004975), (10, 24003980), (11, 21821800), (13, 18464600), (14, 17145700), (20, 12001990), (22, 10910900), (25, 9601592), (26, 9232300), (28, 8572850), (35, 6858280), (40, 6000995), (44, 5455450), (50, 4800796), (52, 4616150), (55, 4364360), (56, 4286425), (65, 3692920), (70, 3429140), (77, 3117400), (88, 2727725), (91, 2637800), (100, 2400398), (104, 2308075), (109, 2202200), (110, 2182180), (121, 1983800), (130, 1846460), (140, 1714570), (143, 1678600), (154, 1558700), (175, 1371656), (182, 1318900), (200, 1200199), (218, 1101100), (220, 1091090), (242, 991900), (260, 923230), (275, 872872), (280, 857285), (286, 839300), (308, 779350), (325, 738584), (350, 685828), (364, 659450), (385, 623480), (436, 550550), (440, 545545), (455, 527560), (484, 495950), (520, 461615), (545, 440440), (550, 436436), (572, 419650), (605, 396760), (616, 389675), (650, 369292), (700, 342914), (715, 335720), (728, 329725), (763, 314600), (770, 311740), (847, 283400), (872, 275275), (910, 263780), (968, 247975), (1001, 239800), (1090, 220220), (1100, 218218), (1144, 209825), (1199, 200200), (1210, 198380), (1300, 184646), (1400, 171457), (1417, 169400), (1430, 167860), (1526, 157300), (1540, 155870), (1573, 152600), (1694, 141700), (1820, 131890), (1925, 124696), (2002, 119900), (2180, 110110), (2200, 109109), (2275, 105512), (2398, 100100), (2420, 99190), (2600, 92323), (2725, 88088), (2834, 84700), (2860, 83930), (3025, 79352), (3052, 78650), (3080, 77935), (3146, 76300), (3388, 70850), (3575, 67144), (3640, 65945), (3815, 62920), (3850, 62348), (4004, 59950), (4235, 56680), (4360, 55055), (4550, 52756), (4796, 50050), (4840, 49595), (5005, 47960), (5450, 44044), (5668, 42350), (5720, 41965), (5995, 40040), (6050, 39676), (6104, 39325), (6292, 38150), (6776, 35425), (7085, 33880), (7150, 33572), (7630, 31460), (7700, 31174), (7865, 30520), (8008, 29975), (8393, 28600), (8470, 28340), (9100, 26378), (9592, 25025), (9919, 24200), (10010, 23980), (10900, 22022), (11011, 21800), (11336, 21175), (11990, 20020), (12100, 19838), (12584, 19075), (13189, 18200), (14170, 16940), (14300, 16786), (15260, 15730), (15400, 15587)]