73669600

素因数分解:

$2^5\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1388

約数の個数: 72

約数和(自身を含む): 182519568

約数和(自身を除く): 108849968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 71, 80, 100, 142, 160, 200, 284, 355, 400, 568, 710, 800, 1136, 1297, 1420, 1775, 2272, 2594, 2840, 3550, 5188, 5680, 6485, 7100, 10376, 11360, 12970, 14200, 20752, 25940, 28400, 32425, 41504, 51880, 56800, 64850, 92087, 103760, 129700, 184174, 207520, 259400, 368348, 460435, 518800, 736696, 920870, 1037600, 1473392, 1841740, 2302175, 2946784, 3683480, 4604350, 7366960, 9208700, 14733920, 18417400, 36834800, 73669600]

約数ペア:

[(1, 73669600), (2, 36834800), (4, 18417400), (5, 14733920), (8, 9208700), (10, 7366960), (16, 4604350), (20, 3683480), (25, 2946784), (32, 2302175), (40, 1841740), (50, 1473392), (71, 1037600), (80, 920870), (100, 736696), (142, 518800), (160, 460435), (200, 368348), (284, 259400), (355, 207520), (400, 184174), (568, 129700), (710, 103760), (800, 92087), (1136, 64850), (1297, 56800), (1420, 51880), (1775, 41504), (2272, 32425), (2594, 28400), (2840, 25940), (3550, 20752), (5188, 14200), (5680, 12970), (6485, 11360), (7100, 10376)]