153175260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1453}}^1$

素因数の和:1723

約数の個数: 96

約数和(自身を含む): 492452352

約数和(自身を除く): 339277092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 251, 420, 502, 753, 1004, 1255, 1453, 1506, 1757, 2510, 2906, 3012, 3514, 3765, 4359, 5020, 5271, 5812, 7028, 7265, 7530, 8718, 8785, 10171, 10542, 14530, 15060, 17436, 17570, 20342, 21084, 21795, 26355, 29060, 30513, 35140, 40684, 43590, 50855, 52710, 61026, 87180, 101710, 105420, 122052, 152565, 203420, 305130, 364703, 610260, 729406, 1094109, 1458812, 1823515, 2188218, 2552921, 3647030, 4376436, 5105842, 5470545, 7294060, 7658763, 10211684, 10941090, 12764605, 15317526, 21882180, 25529210, 30635052, 38293815, 51058420, 76587630, 153175260]

約数ペア:

[(1, 153175260), (2, 76587630), (3, 51058420), (4, 38293815), (5, 30635052), (6, 25529210), (7, 21882180), (10, 15317526), (12, 12764605), (14, 10941090), (15, 10211684), (20, 7658763), (21, 7294060), (28, 5470545), (30, 5105842), (35, 4376436), (42, 3647030), (60, 2552921), (70, 2188218), (84, 1823515), (105, 1458812), (140, 1094109), (210, 729406), (251, 610260), (420, 364703), (502, 305130), (753, 203420), (1004, 152565), (1255, 122052), (1453, 105420), (1506, 101710), (1757, 87180), (2510, 61026), (2906, 52710), (3012, 50855), (3514, 43590), (3765, 40684), (4359, 35140), (5020, 30513), (5271, 29060), (5812, 26355), (7028, 21795), (7265, 21084), (7530, 20342), (8718, 17570), (8785, 17436), (10171, 15060), (10542, 14530)]