55731240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 190270080

約数和(自身を除く): 134538840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 103, 108, 120, 135, 162, 167, 180, 206, 216, 270, 309, 324, 334, 360, 405, 412, 501, 515, 540, 618, 648, 668, 810, 824, 835, 927, 1002, 1030, 1080, 1236, 1336, 1503, 1545, 1620, 1670, 1854, 2004, 2060, 2472, 2505, 2781, 3006, 3090, 3240, 3340, 3708, 4008, 4120, 4509, 4635, 5010, 5562, 6012, 6180, 6680, 7416, 7515, 8343, 9018, 9270, 10020, 11124, 12024, 12360, 13527, 13905, 15030, 16686, 17201, 18036, 18540, 20040, 22248, 22545, 27054, 27810, 30060, 33372, 34402, 36072, 37080, 41715, 45090, 51603, 54108, 55620, 60120, 66744, 67635, 68804, 83430, 86005, 90180, 103206, 108216, 111240, 135270, 137608, 154809, 166860, 172010, 180360, 206412, 258015, 270540, 309618, 333720, 344020, 412824, 464427, 516030, 541080, 619236, 688040, 774045, 928854, 1032060, 1238472, 1393281, 1548090, 1857708, 2064120, 2322135, 2786562, 3096180, 3715416, 4644270, 5573124, 6192360, 6966405, 9288540, 11146248, 13932810, 18577080, 27865620, 55731240]

約数ペア:

[(1, 55731240), (2, 27865620), (3, 18577080), (4, 13932810), (5, 11146248), (6, 9288540), (8, 6966405), (9, 6192360), (10, 5573124), (12, 4644270), (15, 3715416), (18, 3096180), (20, 2786562), (24, 2322135), (27, 2064120), (30, 1857708), (36, 1548090), (40, 1393281), (45, 1238472), (54, 1032060), (60, 928854), (72, 774045), (81, 688040), (90, 619236), (103, 541080), (108, 516030), (120, 464427), (135, 412824), (162, 344020), (167, 333720), (180, 309618), (206, 270540), (216, 258015), (270, 206412), (309, 180360), (324, 172010), (334, 166860), (360, 154809), (405, 137608), (412, 135270), (501, 111240), (515, 108216), (540, 103206), (618, 90180), (648, 86005), (668, 83430), (810, 68804), (824, 67635), (835, 66744), (927, 60120), (1002, 55620), (1030, 54108), (1080, 51603), (1236, 45090), (1336, 41715), (1503, 37080), (1545, 36072), (1620, 34402), (1670, 33372), (1854, 30060), (2004, 27810), (2060, 27054), (2472, 22545), (2505, 22248), (2781, 20040), (3006, 18540), (3090, 18036), (3240, 17201), (3340, 16686), (3708, 15030), (4008, 13905), (4120, 13527), (4509, 12360), (4635, 12024), (5010, 11124), (5562, 10020), (6012, 9270), (6180, 9018), (6680, 8343), (7416, 7515)]