75701640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{90121}}^1$

素因数の和:90142

約数の個数: 64

約数和(自身を含む): 259551360

約数和(自身を除く): 183849720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 90121, 180242, 270363, 360484, 450605, 540726, 630847, 720968, 901210, 1081452, 1261694, 1351815, 1802420, 1892541, 2162904, 2523388, 2703630, 3154235, 3604840, 3785082, 5046776, 5407260, 6308470, 7570164, 9462705, 10814520, 12616940, 15140328, 18925410, 25233880, 37850820, 75701640]

約数ペア:

[(1, 75701640), (2, 37850820), (3, 25233880), (4, 18925410), (5, 15140328), (6, 12616940), (7, 10814520), (8, 9462705), (10, 7570164), (12, 6308470), (14, 5407260), (15, 5046776), (20, 3785082), (21, 3604840), (24, 3154235), (28, 2703630), (30, 2523388), (35, 2162904), (40, 1892541), (42, 1802420), (56, 1351815), (60, 1261694), (70, 1081452), (84, 901210), (105, 720968), (120, 630847), (140, 540726), (168, 450605), (210, 360484), (280, 270363), (420, 180242), (840, 90121)]