137817400

素因数分解:

$2^3\times 5^2\times 7^5\times {\mathrm{41}}^1$

素因数の和:92

約数の個数: 144

約数和(自身を含む): 382944240

約数和(自身を除く): 245126840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 41, 49, 50, 56, 70, 82, 98, 100, 140, 164, 175, 196, 200, 205, 245, 280, 287, 328, 343, 350, 392, 410, 490, 574, 686, 700, 820, 980, 1025, 1148, 1225, 1372, 1400, 1435, 1640, 1715, 1960, 2009, 2050, 2296, 2401, 2450, 2744, 2870, 3430, 4018, 4100, 4802, 4900, 5740, 6860, 7175, 8036, 8200, 8575, 9604, 9800, 10045, 11480, 12005, 13720, 14063, 14350, 16072, 16807, 17150, 19208, 20090, 24010, 28126, 28700, 33614, 34300, 40180, 48020, 50225, 56252, 57400, 60025, 67228, 68600, 70315, 80360, 84035, 96040, 98441, 100450, 112504, 120050, 134456, 140630, 168070, 196882, 200900, 240100, 281260, 336140, 351575, 393764, 401800, 420175, 480200, 492205, 562520, 672280, 689087, 703150, 787528, 840350, 984410, 1378174, 1406300, 1680700, 1968820, 2461025, 2756348, 2812600, 3361400, 3445435, 3937640, 4922050, 5512696, 6890870, 9844100, 13781740, 17227175, 19688200, 27563480, 34454350, 68908700, 137817400]

約数ペア:

[(1, 137817400), (2, 68908700), (4, 34454350), (5, 27563480), (7, 19688200), (8, 17227175), (10, 13781740), (14, 9844100), (20, 6890870), (25, 5512696), (28, 4922050), (35, 3937640), (40, 3445435), (41, 3361400), (49, 2812600), (50, 2756348), (56, 2461025), (70, 1968820), (82, 1680700), (98, 1406300), (100, 1378174), (140, 984410), (164, 840350), (175, 787528), (196, 703150), (200, 689087), (205, 672280), (245, 562520), (280, 492205), (287, 480200), (328, 420175), (343, 401800), (350, 393764), (392, 351575), (410, 336140), (490, 281260), (574, 240100), (686, 200900), (700, 196882), (820, 168070), (980, 140630), (1025, 134456), (1148, 120050), (1225, 112504), (1372, 100450), (1400, 98441), (1435, 96040), (1640, 84035), (1715, 80360), (1960, 70315), (2009, 68600), (2050, 67228), (2296, 60025), (2401, 57400), (2450, 56252), (2744, 50225), (2870, 48020), (3430, 40180), (4018, 34300), (4100, 33614), (4802, 28700), (4900, 28126), (5740, 24010), (6860, 20090), (7175, 19208), (8036, 17150), (8200, 16807), (8575, 16072), (9604, 14350), (9800, 14063), (10045, 13720), (11480, 12005)]