121814700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 439971840

約数和(自身を除く): 318157140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 43, 50, 57, 60, 70, 71, 75, 76, 84, 86, 95, 100, 105, 114, 129, 133, 140, 142, 150, 172, 175, 190, 210, 213, 215, 228, 258, 266, 284, 285, 300, 301, 350, 355, 380, 399, 420, 426, 430, 475, 497, 516, 525, 532, 570, 602, 645, 665, 700, 710, 798, 817, 852, 860, 903, 950, 994, 1050, 1065, 1075, 1140, 1204, 1290, 1330, 1349, 1420, 1425, 1491, 1505, 1596, 1634, 1775, 1806, 1900, 1988, 1995, 2100, 2130, 2150, 2451, 2485, 2580, 2660, 2698, 2850, 2982, 3010, 3053, 3225, 3268, 3325, 3550, 3612, 3990, 4047, 4085, 4260, 4300, 4515, 4902, 4970, 5325, 5396, 5700, 5719, 5964, 6020, 6106, 6450, 6650, 6745, 7100, 7455, 7525, 7980, 8094, 8170, 9030, 9159, 9443, 9804, 9940, 9975, 10650, 11438, 12212, 12255, 12425, 12900, 13300, 13490, 14910, 15050, 15265, 16188, 16340, 17157, 18060, 18318, 18886, 19950, 20235, 20425, 21300, 21371, 22575, 22876, 24510, 24850, 26980, 28329, 28595, 29820, 30100, 30530, 33725, 34314, 36636, 37275, 37772, 39900, 40470, 40850, 42742, 45150, 45795, 47215, 49020, 49700, 56658, 57190, 58007, 61060, 61275, 64113, 67450, 68628, 74550, 76325, 80940, 81700, 85484, 85785, 90300, 91590, 94430, 101175, 106855, 113316, 114380, 116014, 122550, 128226, 134900, 141645, 142975, 149100, 152650, 171570, 174021, 183180, 188860, 202350, 213710, 228975, 232028, 236075, 245100, 256452, 283290, 285950, 290035, 305300, 320565, 343140, 348042, 404700, 406049, 427420, 428925, 457950, 472150, 534275, 566580, 571900, 580070, 641130, 696084, 708225, 812098, 857850, 870105, 915900, 944300, 1068550, 1160140, 1218147, 1282260, 1416450, 1450175, 1602825, 1624196, 1715700, 1740210, 2030245, 2137100, 2436294, 2832900, 2900350, 3205650, 3480420, 4060490, 4350525, 4872588, 5800700, 6090735, 6411300, 8120980, 8701050, 10151225, 12181470, 17402100, 20302450, 24362940, 30453675, 40604900, 60907350, 121814700]

約数ペア:

[(1, 121814700), (2, 60907350), (3, 40604900), (4, 30453675), (5, 24362940), (6, 20302450), (7, 17402100), (10, 12181470), (12, 10151225), (14, 8701050), (15, 8120980), (19, 6411300), (20, 6090735), (21, 5800700), (25, 4872588), (28, 4350525), (30, 4060490), (35, 3480420), (38, 3205650), (42, 2900350), (43, 2832900), (50, 2436294), (57, 2137100), (60, 2030245), (70, 1740210), (71, 1715700), (75, 1624196), (76, 1602825), (84, 1450175), (86, 1416450), (95, 1282260), (100, 1218147), (105, 1160140), (114, 1068550), (129, 944300), (133, 915900), (140, 870105), (142, 857850), (150, 812098), (172, 708225), (175, 696084), (190, 641130), (210, 580070), (213, 571900), (215, 566580), (228, 534275), (258, 472150), (266, 457950), (284, 428925), (285, 427420), (300, 406049), (301, 404700), (350, 348042), (355, 343140), (380, 320565), (399, 305300), (420, 290035), (426, 285950), (430, 283290), (475, 256452), (497, 245100), (516, 236075), (525, 232028), (532, 228975), (570, 213710), (602, 202350), (645, 188860), (665, 183180), (700, 174021), (710, 171570), (798, 152650), (817, 149100), (852, 142975), (860, 141645), (903, 134900), (950, 128226), (994, 122550), (1050, 116014), (1065, 114380), (1075, 113316), (1140, 106855), (1204, 101175), (1290, 94430), (1330, 91590), (1349, 90300), (1420, 85785), (1425, 85484), (1491, 81700), (1505, 80940), (1596, 76325), (1634, 74550), (1775, 68628), (1806, 67450), (1900, 64113), (1988, 61275), (1995, 61060), (2100, 58007), (2130, 57190), (2150, 56658), (2451, 49700), (2485, 49020), (2580, 47215), (2660, 45795), (2698, 45150), (2850, 42742), (2982, 40850), (3010, 40470), (3053, 39900), (3225, 37772), (3268, 37275), (3325, 36636), (3550, 34314), (3612, 33725), (3990, 30530), (4047, 30100), (4085, 29820), (4260, 28595), (4300, 28329), (4515, 26980), (4902, 24850), (4970, 24510), (5325, 22876), (5396, 22575), (5700, 21371), (5719, 21300), (5964, 20425), (6020, 20235), (6106, 19950), (6450, 18886), (6650, 18318), (6745, 18060), (7100, 17157), (7455, 16340), (7525, 16188), (7980, 15265), (8094, 15050), (8170, 14910), (9030, 13490), (9159, 13300), (9443, 12900), (9804, 12425), (9940, 12255), (9975, 12212), (10650, 11438)]