120989400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{28807}}^1$

素因数の和:28833

約数の個数: 96

約数和(自身を含む): 428663040

約数和(自身を除く): 307673640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 28807, 57614, 86421, 115228, 144035, 172842, 201649, 230456, 288070, 345684, 403298, 432105, 576140, 604947, 691368, 720175, 806596, 864210, 1008245, 1152280, 1209894, 1440350, 1613192, 1728420, 2016490, 2160525, 2419788, 2880700, 3024735, 3456840, 4032980, 4321050, 4839576, 5041225, 5761400, 6049470, 8065960, 8642100, 10082450, 12098940, 15123675, 17284200, 20164900, 24197880, 30247350, 40329800, 60494700, 120989400]

約数ペア:

[(1, 120989400), (2, 60494700), (3, 40329800), (4, 30247350), (5, 24197880), (6, 20164900), (7, 17284200), (8, 15123675), (10, 12098940), (12, 10082450), (14, 8642100), (15, 8065960), (20, 6049470), (21, 5761400), (24, 5041225), (25, 4839576), (28, 4321050), (30, 4032980), (35, 3456840), (40, 3024735), (42, 2880700), (50, 2419788), (56, 2160525), (60, 2016490), (70, 1728420), (75, 1613192), (84, 1440350), (100, 1209894), (105, 1152280), (120, 1008245), (140, 864210), (150, 806596), (168, 720175), (175, 691368), (200, 604947), (210, 576140), (280, 432105), (300, 403298), (350, 345684), (420, 288070), (525, 230456), (600, 201649), (700, 172842), (840, 144035), (1050, 115228), (1400, 86421), (2100, 57614), (4200, 28807)]