67928700

素因数分解:

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

素因数の和:4652

約数の個数: 108

約数和(自身を含む): 228678072

約数和(自身を除く): 160749372

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4621, 4900, 7350, 9242, 13863, 14700, 18484, 23105, 27726, 32347, 46210, 55452, 64694, 69315, 92420, 97041, 115525, 129388, 138630, 161735, 194082, 226429, 231050, 277260, 323470, 346575, 388164, 452858, 462100, 485205, 646940, 679287, 693150, 808675, 905716, 970410, 1132145, 1358574, 1386300, 1617350, 1940820, 2264290, 2426025, 2717148, 3234700, 3396435, 4528580, 4852050, 5660725, 6792870, 9704100, 11321450, 13585740, 16982175, 22642900, 33964350, 67928700]

約数ペア:

[(1, 67928700), (2, 33964350), (3, 22642900), (4, 16982175), (5, 13585740), (6, 11321450), (7, 9704100), (10, 6792870), (12, 5660725), (14, 4852050), (15, 4528580), (20, 3396435), (21, 3234700), (25, 2717148), (28, 2426025), (30, 2264290), (35, 1940820), (42, 1617350), (49, 1386300), (50, 1358574), (60, 1132145), (70, 970410), (75, 905716), (84, 808675), (98, 693150), (100, 679287), (105, 646940), (140, 485205), (147, 462100), (150, 452858), (175, 388164), (196, 346575), (210, 323470), (245, 277260), (294, 231050), (300, 226429), (350, 194082), (420, 161735), (490, 138630), (525, 129388), (588, 115525), (700, 97041), (735, 92420), (980, 69315), (1050, 64694), (1225, 55452), (1470, 46210), (2100, 32347), (2450, 27726), (2940, 23105), (3675, 18484), (4621, 14700), (4900, 13863), (7350, 9242)]