231518400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:511

約数の個数: 168

約数和(自身を含む): 767242560

約数和(自身を除く): 535724160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 139, 150, 160, 192, 200, 240, 278, 300, 320, 347, 400, 417, 480, 556, 600, 694, 695, 800, 834, 960, 1041, 1112, 1200, 1388, 1390, 1600, 1668, 1735, 2082, 2085, 2224, 2400, 2776, 2780, 3336, 3470, 3475, 4164, 4170, 4448, 4800, 5205, 5552, 5560, 6672, 6940, 6950, 8328, 8340, 8675, 8896, 10410, 10425, 11104, 11120, 13344, 13880, 13900, 16656, 16680, 17350, 20820, 20850, 22208, 22240, 26025, 26688, 27760, 27800, 33312, 33360, 34700, 41640, 41700, 44480, 48233, 52050, 55520, 55600, 66624, 66720, 69400, 83280, 83400, 96466, 104100, 111040, 111200, 133440, 138800, 144699, 166560, 166800, 192932, 208200, 222400, 241165, 277600, 289398, 333120, 333600, 385864, 416400, 482330, 555200, 578796, 667200, 723495, 771728, 832800, 964660, 1157592, 1205825, 1446990, 1543456, 1665600, 1929320, 2315184, 2411650, 2893980, 3086912, 3617475, 3858640, 4630368, 4823300, 5787960, 7234950, 7717280, 9260736, 9646600, 11575920, 14469900, 15434560, 19293200, 23151840, 28939800, 38586400, 46303680, 57879600, 77172800, 115759200, 231518400]

約数ペア:

[(1, 231518400), (2, 115759200), (3, 77172800), (4, 57879600), (5, 46303680), (6, 38586400), (8, 28939800), (10, 23151840), (12, 19293200), (15, 15434560), (16, 14469900), (20, 11575920), (24, 9646600), (25, 9260736), (30, 7717280), (32, 7234950), (40, 5787960), (48, 4823300), (50, 4630368), (60, 3858640), (64, 3617475), (75, 3086912), (80, 2893980), (96, 2411650), (100, 2315184), (120, 1929320), (139, 1665600), (150, 1543456), (160, 1446990), (192, 1205825), (200, 1157592), (240, 964660), (278, 832800), (300, 771728), (320, 723495), (347, 667200), (400, 578796), (417, 555200), (480, 482330), (556, 416400), (600, 385864), (694, 333600), (695, 333120), (800, 289398), (834, 277600), (960, 241165), (1041, 222400), (1112, 208200), (1200, 192932), (1388, 166800), (1390, 166560), (1600, 144699), (1668, 138800), (1735, 133440), (2082, 111200), (2085, 111040), (2224, 104100), (2400, 96466), (2776, 83400), (2780, 83280), (3336, 69400), (3470, 66720), (3475, 66624), (4164, 55600), (4170, 55520), (4448, 52050), (4800, 48233), (5205, 44480), (5552, 41700), (5560, 41640), (6672, 34700), (6940, 33360), (6950, 33312), (8328, 27800), (8340, 27760), (8675, 26688), (8896, 26025), (10410, 22240), (10425, 22208), (11104, 20850), (11120, 20820), (13344, 17350), (13880, 16680), (13900, 16656)]