169930400

素因数分解:

$2^5\times 5^2\times {\mathrm{311}}^1\times {\mathrm{683}}^1$

素因数の和:1014

約数の個数: 72

約数和(自身を含む): 416785824

約数和(自身を除く): 246855424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 311, 400, 622, 683, 800, 1244, 1366, 1555, 2488, 2732, 3110, 3415, 4976, 5464, 6220, 6830, 7775, 9952, 10928, 12440, 13660, 15550, 17075, 21856, 24880, 27320, 31100, 34150, 49760, 54640, 62200, 68300, 109280, 124400, 136600, 212413, 248800, 273200, 424826, 546400, 849652, 1062065, 1699304, 2124130, 3398608, 4248260, 5310325, 6797216, 8496520, 10620650, 16993040, 21241300, 33986080, 42482600, 84965200, 169930400]

約数ペア:

[(1, 169930400), (2, 84965200), (4, 42482600), (5, 33986080), (8, 21241300), (10, 16993040), (16, 10620650), (20, 8496520), (25, 6797216), (32, 5310325), (40, 4248260), (50, 3398608), (80, 2124130), (100, 1699304), (160, 1062065), (200, 849652), (311, 546400), (400, 424826), (622, 273200), (683, 248800), (800, 212413), (1244, 136600), (1366, 124400), (1555, 109280), (2488, 68300), (2732, 62200), (3110, 54640), (3415, 49760), (4976, 34150), (5464, 31100), (6220, 27320), (6830, 24880), (7775, 21856), (9952, 17075), (10928, 15550), (12440, 13660)]