48725880

素因数分解:

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

素因数の和:154

約数の個数: 256

約数和(自身を含む): 182476800

約数和(自身を除く): 133750920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 43, 56, 57, 60, 70, 71, 76, 84, 86, 95, 105, 114, 120, 129, 133, 140, 142, 152, 168, 172, 190, 210, 213, 215, 228, 258, 266, 280, 284, 285, 301, 344, 355, 380, 399, 420, 426, 430, 456, 497, 516, 532, 568, 570, 602, 645, 665, 710, 760, 798, 817, 840, 852, 860, 903, 994, 1032, 1064, 1065, 1140, 1204, 1290, 1330, 1349, 1420, 1491, 1505, 1596, 1634, 1704, 1720, 1806, 1988, 1995, 2130, 2280, 2408, 2451, 2485, 2580, 2660, 2698, 2840, 2982, 3010, 3053, 3192, 3268, 3612, 3976, 3990, 4047, 4085, 4260, 4515, 4902, 4970, 5160, 5320, 5396, 5719, 5964, 6020, 6106, 6536, 6745, 7224, 7455, 7980, 8094, 8170, 8520, 9030, 9159, 9443, 9804, 9940, 10792, 11438, 11928, 12040, 12212, 12255, 13490, 14910, 15265, 15960, 16188, 16340, 17157, 18060, 18318, 18886, 19608, 19880, 20235, 21371, 22876, 24424, 24510, 26980, 28329, 28595, 29820, 30530, 32376, 32680, 34314, 36120, 36636, 37772, 40470, 42742, 45752, 45795, 47215, 49020, 53960, 56658, 57190, 58007, 59640, 61060, 64113, 68628, 73272, 75544, 80940, 85484, 85785, 91590, 94430, 98040, 106855, 113316, 114380, 116014, 122120, 128226, 137256, 141645, 161880, 170968, 171570, 174021, 183180, 188860, 213710, 226632, 228760, 232028, 256452, 283290, 290035, 320565, 343140, 348042, 366360, 377720, 406049, 427420, 464056, 512904, 566580, 580070, 641130, 686280, 696084, 812098, 854840, 870105, 1133160, 1160140, 1218147, 1282260, 1392168, 1624196, 1740210, 2030245, 2320280, 2436294, 2564520, 3248392, 3480420, 4060490, 4872588, 6090735, 6960840, 8120980, 9745176, 12181470, 16241960, 24362940, 48725880]

約数ペア:

[(1, 48725880), (2, 24362940), (3, 16241960), (4, 12181470), (5, 9745176), (6, 8120980), (7, 6960840), (8, 6090735), (10, 4872588), (12, 4060490), (14, 3480420), (15, 3248392), (19, 2564520), (20, 2436294), (21, 2320280), (24, 2030245), (28, 1740210), (30, 1624196), (35, 1392168), (38, 1282260), (40, 1218147), (42, 1160140), (43, 1133160), (56, 870105), (57, 854840), (60, 812098), (70, 696084), (71, 686280), (76, 641130), (84, 580070), (86, 566580), (95, 512904), (105, 464056), (114, 427420), (120, 406049), (129, 377720), (133, 366360), (140, 348042), (142, 343140), (152, 320565), (168, 290035), (172, 283290), (190, 256452), (210, 232028), (213, 228760), (215, 226632), (228, 213710), (258, 188860), (266, 183180), (280, 174021), (284, 171570), (285, 170968), (301, 161880), (344, 141645), (355, 137256), (380, 128226), (399, 122120), (420, 116014), (426, 114380), (430, 113316), (456, 106855), (497, 98040), (516, 94430), (532, 91590), (568, 85785), (570, 85484), (602, 80940), (645, 75544), (665, 73272), (710, 68628), (760, 64113), (798, 61060), (817, 59640), (840, 58007), (852, 57190), (860, 56658), (903, 53960), (994, 49020), (1032, 47215), (1064, 45795), (1065, 45752), (1140, 42742), (1204, 40470), (1290, 37772), (1330, 36636), (1349, 36120), (1420, 34314), (1491, 32680), (1505, 32376), (1596, 30530), (1634, 29820), (1704, 28595), (1720, 28329), (1806, 26980), (1988, 24510), (1995, 24424), (2130, 22876), (2280, 21371), (2408, 20235), (2451, 19880), (2485, 19608), (2580, 18886), (2660, 18318), (2698, 18060), (2840, 17157), (2982, 16340), (3010, 16188), (3053, 15960), (3192, 15265), (3268, 14910), (3612, 13490), (3976, 12255), (3990, 12212), (4047, 12040), (4085, 11928), (4260, 11438), (4515, 10792), (4902, 9940), (4970, 9804), (5160, 9443), (5320, 9159), (5396, 9030), (5719, 8520), (5964, 8170), (6020, 8094), (6106, 7980), (6536, 7455), (6745, 7224)]