216232800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 288

約数和(自身を含む): 821447424

約数和(自身を除く): 605214624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 61, 70, 75, 80, 84, 96, 100, 105, 112, 120, 122, 140, 150, 160, 168, 175, 183, 200, 210, 211, 224, 240, 244, 280, 300, 305, 336, 350, 366, 400, 420, 422, 427, 480, 488, 525, 560, 600, 610, 633, 672, 700, 732, 800, 840, 844, 854, 915, 976, 1050, 1055, 1120, 1200, 1220, 1266, 1281, 1400, 1464, 1477, 1525, 1680, 1688, 1708, 1830, 1952, 2100, 2110, 2135, 2400, 2440, 2532, 2562, 2800, 2928, 2954, 3050, 3165, 3360, 3376, 3416, 3660, 4200, 4220, 4270, 4431, 4575, 4880, 5064, 5124, 5275, 5600, 5856, 5908, 6100, 6330, 6405, 6752, 6832, 7320, 7385, 8400, 8440, 8540, 8862, 9150, 9760, 10128, 10248, 10550, 10675, 11816, 12200, 12660, 12810, 12871, 13664, 14640, 14770, 15825, 16800, 16880, 17080, 17724, 18300, 20256, 20496, 21100, 21350, 22155, 23632, 24400, 25320, 25620, 25742, 29280, 29540, 31650, 32025, 33760, 34160, 35448, 36600, 36925, 38613, 40992, 42200, 42700, 44310, 47264, 48800, 50640, 51240, 51484, 59080, 63300, 64050, 64355, 68320, 70896, 73200, 73850, 77226, 84400, 85400, 88620, 90097, 101280, 102480, 102968, 110775, 118160, 126600, 128100, 128710, 141792, 146400, 147700, 154452, 168800, 170800, 177240, 180194, 193065, 204960, 205936, 221550, 236320, 253200, 256200, 257420, 270291, 295400, 308904, 321775, 341600, 354480, 360388, 386130, 411872, 443100, 450485, 506400, 512400, 514840, 540582, 590800, 617808, 643550, 708960, 720776, 772260, 886200, 900970, 965325, 1024800, 1029680, 1081164, 1181600, 1235616, 1287100, 1351455, 1441552, 1544520, 1772400, 1801940, 1930650, 2059360, 2162328, 2252425, 2574200, 2702910, 2883104, 3089040, 3544800, 3603880, 3861300, 4324656, 4504850, 5148400, 5405820, 6178080, 6757275, 7207760, 7722600, 8649312, 9009700, 10296800, 10811640, 13514550, 14415520, 15445200, 18019400, 21623280, 27029100, 30890400, 36038800, 43246560, 54058200, 72077600, 108116400, 216232800]

約数ペア:

[(1, 216232800), (2, 108116400), (3, 72077600), (4, 54058200), (5, 43246560), (6, 36038800), (7, 30890400), (8, 27029100), (10, 21623280), (12, 18019400), (14, 15445200), (15, 14415520), (16, 13514550), (20, 10811640), (21, 10296800), (24, 9009700), (25, 8649312), (28, 7722600), (30, 7207760), (32, 6757275), (35, 6178080), (40, 5405820), (42, 5148400), (48, 4504850), (50, 4324656), (56, 3861300), (60, 3603880), (61, 3544800), (70, 3089040), (75, 2883104), (80, 2702910), (84, 2574200), (96, 2252425), (100, 2162328), (105, 2059360), (112, 1930650), (120, 1801940), (122, 1772400), (140, 1544520), (150, 1441552), (160, 1351455), (168, 1287100), (175, 1235616), (183, 1181600), (200, 1081164), (210, 1029680), (211, 1024800), (224, 965325), (240, 900970), (244, 886200), (280, 772260), (300, 720776), (305, 708960), (336, 643550), (350, 617808), (366, 590800), (400, 540582), (420, 514840), (422, 512400), (427, 506400), (480, 450485), (488, 443100), (525, 411872), (560, 386130), (600, 360388), (610, 354480), (633, 341600), (672, 321775), (700, 308904), (732, 295400), (800, 270291), (840, 257420), (844, 256200), (854, 253200), (915, 236320), (976, 221550), (1050, 205936), (1055, 204960), (1120, 193065), (1200, 180194), (1220, 177240), (1266, 170800), (1281, 168800), (1400, 154452), (1464, 147700), (1477, 146400), (1525, 141792), (1680, 128710), (1688, 128100), (1708, 126600), (1830, 118160), (1952, 110775), (2100, 102968), (2110, 102480), (2135, 101280), (2400, 90097), (2440, 88620), (2532, 85400), (2562, 84400), (2800, 77226), (2928, 73850), (2954, 73200), (3050, 70896), (3165, 68320), (3360, 64355), (3376, 64050), (3416, 63300), (3660, 59080), (4200, 51484), (4220, 51240), (4270, 50640), (4431, 48800), (4575, 47264), (4880, 44310), (5064, 42700), (5124, 42200), (5275, 40992), (5600, 38613), (5856, 36925), (5908, 36600), (6100, 35448), (6330, 34160), (6405, 33760), (6752, 32025), (6832, 31650), (7320, 29540), (7385, 29280), (8400, 25742), (8440, 25620), (8540, 25320), (8862, 24400), (9150, 23632), (9760, 22155), (10128, 21350), (10248, 21100), (10550, 20496), (10675, 20256), (11816, 18300), (12200, 17724), (12660, 17080), (12810, 16880), (12871, 16800), (13664, 15825), (14640, 14770)]