1220612400

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{48437}}^1$

素因数の和:48468

約数の個数: 180

約数和(自身を含む): 4841087472

約数和(自身を除く): 3620475072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 3150, 3600, 4200, 5040, 6300, 8400, 12600, 25200, 48437, 96874, 145311, 193748, 242185, 290622, 339059, 387496, 435933, 484370, 581244, 678118, 726555, 774992, 871866, 968740, 1017177, 1162488, 1210925, 1356236, 1453110, 1695295, 1743732, 1937480, 2034354, 2179665, 2324976, 2421850, 2712472, 2906220, 3051531, 3390590, 3487464, 3632775, 3874960, 4068708, 4359330, 4843700, 5085885, 5424944, 5812440, 6103062, 6781180, 6974928, 7265550, 8137416, 8476475, 8718660, 9687400, 10171770, 10898325, 11624880, 12206124, 13562360, 14531100, 15257655, 16274832, 16952950, 17437320, 19374800, 20343540, 21796650, 24412248, 25429425, 27124720, 29062200, 30515310, 33905900, 34874640, 40687080, 43593300, 48824496, 50858850, 58124400, 61030620, 67811800, 76288275, 81374160, 87186600, 101717700, 122061240, 135623600, 152576550, 174373200, 203435400, 244122480, 305153100, 406870800, 610306200, 1220612400]

約数ペア:

[(1, 1220612400), (2, 610306200), (3, 406870800), (4, 305153100), (5, 244122480), (6, 203435400), (7, 174373200), (8, 152576550), (9, 135623600), (10, 122061240), (12, 101717700), (14, 87186600), (15, 81374160), (16, 76288275), (18, 67811800), (20, 61030620), (21, 58124400), (24, 50858850), (25, 48824496), (28, 43593300), (30, 40687080), (35, 34874640), (36, 33905900), (40, 30515310), (42, 29062200), (45, 27124720), (48, 25429425), (50, 24412248), (56, 21796650), (60, 20343540), (63, 19374800), (70, 17437320), (72, 16952950), (75, 16274832), (80, 15257655), (84, 14531100), (90, 13562360), (100, 12206124), (105, 11624880), (112, 10898325), (120, 10171770), (126, 9687400), (140, 8718660), (144, 8476475), (150, 8137416), (168, 7265550), (175, 6974928), (180, 6781180), (200, 6103062), (210, 5812440), (225, 5424944), (240, 5085885), (252, 4843700), (280, 4359330), (300, 4068708), (315, 3874960), (336, 3632775), (350, 3487464), (360, 3390590), (400, 3051531), (420, 2906220), (450, 2712472), (504, 2421850), (525, 2324976), (560, 2179665), (600, 2034354), (630, 1937480), (700, 1743732), (720, 1695295), (840, 1453110), (900, 1356236), (1008, 1210925), (1050, 1162488), (1200, 1017177), (1260, 968740), (1400, 871866), (1575, 774992), (1680, 726555), (1800, 678118), (2100, 581244), (2520, 484370), (2800, 435933), (3150, 387496), (3600, 339059), (4200, 290622), (5040, 242185), (6300, 193748), (8400, 145311), (12600, 96874), (25200, 48437)]