142311750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{27107}}^1$

素因数の和:27134

約数の個数: 64

約数和(自身を含む): 405969408

約数和(自身を除く): 263657658

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 27107, 54214, 81321, 135535, 162642, 189749, 271070, 379498, 406605, 569247, 677675, 813210, 948745, 1138494, 1355350, 1897490, 2033025, 2846235, 3388375, 4066050, 4743725, 5692470, 6776750, 9487450, 10165125, 14231175, 20330250, 23718625, 28462350, 47437250, 71155875, 142311750]

約数ペア:

[(1, 142311750), (2, 71155875), (3, 47437250), (5, 28462350), (6, 23718625), (7, 20330250), (10, 14231175), (14, 10165125), (15, 9487450), (21, 6776750), (25, 5692470), (30, 4743725), (35, 4066050), (42, 3388375), (50, 2846235), (70, 2033025), (75, 1897490), (105, 1355350), (125, 1138494), (150, 948745), (175, 813210), (210, 677675), (250, 569247), (350, 406605), (375, 379498), (525, 271070), (750, 189749), (875, 162642), (1050, 135535), (1750, 81321), (2625, 54214), (5250, 27107)]