520240800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:392

約数の個数: 288

約数和(自身を含む): 1842632064

約数和(自身を除く): 1322391264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 41, 48, 50, 51, 60, 68, 75, 80, 82, 85, 96, 100, 102, 120, 123, 136, 150, 160, 164, 170, 200, 204, 205, 240, 246, 255, 272, 300, 311, 328, 340, 400, 408, 410, 425, 480, 492, 510, 544, 600, 615, 622, 656, 680, 697, 800, 816, 820, 850, 933, 984, 1020, 1025, 1200, 1230, 1244, 1275, 1312, 1360, 1394, 1555, 1632, 1640, 1700, 1866, 1968, 2040, 2050, 2091, 2400, 2460, 2488, 2550, 2720, 2788, 3075, 3110, 3280, 3400, 3485, 3732, 3936, 4080, 4100, 4182, 4665, 4920, 4976, 5100, 5287, 5576, 6150, 6220, 6560, 6800, 6970, 7464, 7775, 8160, 8200, 8364, 9330, 9840, 9952, 10200, 10455, 10574, 11152, 12300, 12440, 12751, 13600, 13940, 14928, 15550, 15861, 16400, 16728, 17425, 18660, 19680, 20400, 20910, 21148, 22304, 23325, 24600, 24880, 25502, 26435, 27880, 29856, 31100, 31722, 32800, 33456, 34850, 37320, 38253, 40800, 41820, 42296, 46650, 49200, 49760, 51004, 52275, 52870, 55760, 62200, 63444, 63755, 66912, 69700, 74640, 76506, 79305, 83640, 84592, 93300, 98400, 102008, 104550, 105740, 111520, 124400, 126888, 127510, 132175, 139400, 149280, 153012, 158610, 167280, 169184, 186600, 191265, 204016, 209100, 211480, 216767, 248800, 253776, 255020, 264350, 278800, 306024, 317220, 318775, 334560, 373200, 382530, 396525, 408032, 418200, 422960, 433534, 507552, 510040, 528700, 557600, 612048, 634440, 637550, 650301, 746400, 765060, 793050, 836400, 845920, 867068, 956325, 1020080, 1057400, 1083835, 1224096, 1268880, 1275100, 1300602, 1530120, 1586100, 1672800, 1734136, 1912650, 2040160, 2114800, 2167670, 2537760, 2550200, 2601204, 3060240, 3172200, 3251505, 3468272, 3825300, 4229600, 4335340, 5100400, 5202408, 5419175, 6120480, 6344400, 6503010, 6936544, 7650600, 8670680, 10200800, 10404816, 10838350, 12688800, 13006020, 15301200, 16257525, 17341360, 20809632, 21676700, 26012040, 30602400, 32515050, 34682720, 43353400, 52024080, 65030100, 86706800, 104048160, 130060200, 173413600, 260120400, 520240800]

約数ペア:

[(1, 520240800), (2, 260120400), (3, 173413600), (4, 130060200), (5, 104048160), (6, 86706800), (8, 65030100), (10, 52024080), (12, 43353400), (15, 34682720), (16, 32515050), (17, 30602400), (20, 26012040), (24, 21676700), (25, 20809632), (30, 17341360), (32, 16257525), (34, 15301200), (40, 13006020), (41, 12688800), (48, 10838350), (50, 10404816), (51, 10200800), (60, 8670680), (68, 7650600), (75, 6936544), (80, 6503010), (82, 6344400), (85, 6120480), (96, 5419175), (100, 5202408), (102, 5100400), (120, 4335340), (123, 4229600), (136, 3825300), (150, 3468272), (160, 3251505), (164, 3172200), (170, 3060240), (200, 2601204), (204, 2550200), (205, 2537760), (240, 2167670), (246, 2114800), (255, 2040160), (272, 1912650), (300, 1734136), (311, 1672800), (328, 1586100), (340, 1530120), (400, 1300602), (408, 1275100), (410, 1268880), (425, 1224096), (480, 1083835), (492, 1057400), (510, 1020080), (544, 956325), (600, 867068), (615, 845920), (622, 836400), (656, 793050), (680, 765060), (697, 746400), (800, 650301), (816, 637550), (820, 634440), (850, 612048), (933, 557600), (984, 528700), (1020, 510040), (1025, 507552), (1200, 433534), (1230, 422960), (1244, 418200), (1275, 408032), (1312, 396525), (1360, 382530), (1394, 373200), (1555, 334560), (1632, 318775), (1640, 317220), (1700, 306024), (1866, 278800), (1968, 264350), (2040, 255020), (2050, 253776), (2091, 248800), (2400, 216767), (2460, 211480), (2488, 209100), (2550, 204016), (2720, 191265), (2788, 186600), (3075, 169184), (3110, 167280), (3280, 158610), (3400, 153012), (3485, 149280), (3732, 139400), (3936, 132175), (4080, 127510), (4100, 126888), (4182, 124400), (4665, 111520), (4920, 105740), (4976, 104550), (5100, 102008), (5287, 98400), (5576, 93300), (6150, 84592), (6220, 83640), (6560, 79305), (6800, 76506), (6970, 74640), (7464, 69700), (7775, 66912), (8160, 63755), (8200, 63444), (8364, 62200), (9330, 55760), (9840, 52870), (9952, 52275), (10200, 51004), (10455, 49760), (10574, 49200), (11152, 46650), (12300, 42296), (12440, 41820), (12751, 40800), (13600, 38253), (13940, 37320), (14928, 34850), (15550, 33456), (15861, 32800), (16400, 31722), (16728, 31100), (17425, 29856), (18660, 27880), (19680, 26435), (20400, 25502), (20910, 24880), (21148, 24600), (22304, 23325)]