136822700

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{3989}}^1$

素因数の和:4024

約数の個数: 72

約数和(自身を含む): 346332000

約数和(自身を除く): 209509300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 490, 686, 700, 980, 1225, 1372, 1715, 2450, 3430, 3989, 4900, 6860, 7978, 8575, 15956, 17150, 19945, 27923, 34300, 39890, 55846, 79780, 99725, 111692, 139615, 195461, 199450, 279230, 390922, 398900, 558460, 698075, 781844, 977305, 1368227, 1396150, 1954610, 2736454, 2792300, 3909220, 4886525, 5472908, 6841135, 9773050, 13682270, 19546100, 27364540, 34205675, 68411350, 136822700]

約数ペア:

[(1, 136822700), (2, 68411350), (4, 34205675), (5, 27364540), (7, 19546100), (10, 13682270), (14, 9773050), (20, 6841135), (25, 5472908), (28, 4886525), (35, 3909220), (49, 2792300), (50, 2736454), (70, 1954610), (98, 1396150), (100, 1368227), (140, 977305), (175, 781844), (196, 698075), (245, 558460), (343, 398900), (350, 390922), (490, 279230), (686, 199450), (700, 195461), (980, 139615), (1225, 111692), (1372, 99725), (1715, 79780), (2450, 55846), (3430, 39890), (3989, 34300), (4900, 27923), (6860, 19945), (7978, 17150), (8575, 15956)]