989242800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9059}}^1$

素因数の和:9100

約数の個数: 240

約数和(自身を含む): 3900583680

約数和(自身を除く): 2911340880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 420, 455, 520, 525, 546, 560, 600, 624, 650, 700, 728, 780, 840, 910, 975, 1040, 1050, 1092, 1200, 1300, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 2100, 2184, 2275, 2600, 2730, 2800, 3120, 3640, 3900, 4200, 4368, 4550, 5200, 5460, 6825, 7280, 7800, 8400, 9059, 9100, 10920, 13650, 15600, 18118, 18200, 21840, 27177, 27300, 36236, 36400, 45295, 54354, 54600, 63413, 72472, 90590, 108708, 109200, 117767, 126826, 135885, 144944, 181180, 190239, 217416, 226475, 235534, 253652, 271770, 317065, 353301, 362360, 380478, 434832, 452950, 471068, 507304, 543540, 588835, 634130, 679425, 706602, 724720, 760956, 824369, 905900, 942136, 951195, 1014608, 1087080, 1177670, 1268260, 1358850, 1413204, 1521912, 1585325, 1648738, 1766505, 1811800, 1884272, 1902390, 2174160, 2355340, 2473107, 2536520, 2717700, 2826408, 2944175, 3043824, 3170650, 3297476, 3533010, 3623600, 3804780, 4121845, 4710680, 4755975, 4946214, 5073040, 5435400, 5652816, 5888350, 6341300, 6594952, 7066020, 7609560, 8243690, 8832525, 9421360, 9511950, 9892428, 10870800, 11776700, 12365535, 12682600, 13189904, 14132040, 15219120, 16487380, 17665050, 19023900, 19784856, 20609225, 23553400, 24731070, 25365200, 28264080, 32974760, 35330100, 38047800, 39569712, 41218450, 47106800, 49462140, 61827675, 65949520, 70660200, 76095600, 82436900, 98924280, 123655350, 141320400, 164873800, 197848560, 247310700, 329747600, 494621400, 989242800]

約数ペア:

[(1, 989242800), (2, 494621400), (3, 329747600), (4, 247310700), (5, 197848560), (6, 164873800), (7, 141320400), (8, 123655350), (10, 98924280), (12, 82436900), (13, 76095600), (14, 70660200), (15, 65949520), (16, 61827675), (20, 49462140), (21, 47106800), (24, 41218450), (25, 39569712), (26, 38047800), (28, 35330100), (30, 32974760), (35, 28264080), (39, 25365200), (40, 24731070), (42, 23553400), (48, 20609225), (50, 19784856), (52, 19023900), (56, 17665050), (60, 16487380), (65, 15219120), (70, 14132040), (75, 13189904), (78, 12682600), (80, 12365535), (84, 11776700), (91, 10870800), (100, 9892428), (104, 9511950), (105, 9421360), (112, 8832525), (120, 8243690), (130, 7609560), (140, 7066020), (150, 6594952), (156, 6341300), (168, 5888350), (175, 5652816), (182, 5435400), (195, 5073040), (200, 4946214), (208, 4755975), (210, 4710680), (240, 4121845), (260, 3804780), (273, 3623600), (280, 3533010), (300, 3297476), (312, 3170650), (325, 3043824), (336, 2944175), (350, 2826408), (364, 2717700), (390, 2536520), (400, 2473107), (420, 2355340), (455, 2174160), (520, 1902390), (525, 1884272), (546, 1811800), (560, 1766505), (600, 1648738), (624, 1585325), (650, 1521912), (700, 1413204), (728, 1358850), (780, 1268260), (840, 1177670), (910, 1087080), (975, 1014608), (1040, 951195), (1050, 942136), (1092, 905900), (1200, 824369), (1300, 760956), (1365, 724720), (1400, 706602), (1456, 679425), (1560, 634130), (1680, 588835), (1820, 543540), (1950, 507304), (2100, 471068), (2184, 452950), (2275, 434832), (2600, 380478), (2730, 362360), (2800, 353301), (3120, 317065), (3640, 271770), (3900, 253652), (4200, 235534), (4368, 226475), (4550, 217416), (5200, 190239), (5460, 181180), (6825, 144944), (7280, 135885), (7800, 126826), (8400, 117767), (9059, 109200), (9100, 108708), (10920, 90590), (13650, 72472), (15600, 63413), (18118, 54600), (18200, 54354), (21840, 45295), (27177, 36400), (27300, 36236)]