135857400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{4621}}^1$

素因数の和:4654

約数の個数: 144

約数和(自身を含む): 490024440

約数和(自身を除く): 354167040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2940, 3675, 4200, 4621, 4900, 5880, 7350, 9242, 9800, 13863, 14700, 18484, 23105, 27726, 29400, 32347, 36968, 46210, 55452, 64694, 69315, 92420, 97041, 110904, 115525, 129388, 138630, 161735, 184840, 194082, 226429, 231050, 258776, 277260, 323470, 346575, 388164, 452858, 462100, 485205, 554520, 646940, 679287, 693150, 776328, 808675, 905716, 924200, 970410, 1132145, 1293880, 1358574, 1386300, 1617350, 1811432, 1940820, 2264290, 2426025, 2717148, 2772600, 3234700, 3396435, 3881640, 4528580, 4852050, 5434296, 5660725, 6469400, 6792870, 9057160, 9704100, 11321450, 13585740, 16982175, 19408200, 22642900, 27171480, 33964350, 45285800, 67928700, 135857400]

約数ペア:

[(1, 135857400), (2, 67928700), (3, 45285800), (4, 33964350), (5, 27171480), (6, 22642900), (7, 19408200), (8, 16982175), (10, 13585740), (12, 11321450), (14, 9704100), (15, 9057160), (20, 6792870), (21, 6469400), (24, 5660725), (25, 5434296), (28, 4852050), (30, 4528580), (35, 3881640), (40, 3396435), (42, 3234700), (49, 2772600), (50, 2717148), (56, 2426025), (60, 2264290), (70, 1940820), (75, 1811432), (84, 1617350), (98, 1386300), (100, 1358574), (105, 1293880), (120, 1132145), (140, 970410), (147, 924200), (150, 905716), (168, 808675), (175, 776328), (196, 693150), (200, 679287), (210, 646940), (245, 554520), (280, 485205), (294, 462100), (300, 452858), (350, 388164), (392, 346575), (420, 323470), (490, 277260), (525, 258776), (588, 231050), (600, 226429), (700, 194082), (735, 184840), (840, 161735), (980, 138630), (1050, 129388), (1176, 115525), (1225, 110904), (1400, 97041), (1470, 92420), (1960, 69315), (2100, 64694), (2450, 55452), (2940, 46210), (3675, 36968), (4200, 32347), (4621, 29400), (4900, 27726), (5880, 23105), (7350, 18484), (9242, 14700), (9800, 13863)]