67210020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1753}}^1$

素因数の和:1842

約数の個数: 96

約数和(自身を含む): 212163840

約数和(自身を除く): 144953820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1753, 1917, 2130, 2556, 3195, 3506, 3834, 4260, 5259, 6390, 7012, 7668, 8765, 9585, 10518, 12780, 15777, 17530, 19170, 21036, 26295, 31554, 35060, 38340, 47331, 52590, 63108, 78885, 94662, 105180, 124463, 157770, 189324, 236655, 248926, 315540, 373389, 473310, 497852, 622315, 746778, 946620, 1120167, 1244630, 1493556, 1866945, 2240334, 2489260, 3360501, 3733890, 4480668, 5600835, 6721002, 7467780, 11201670, 13442004, 16802505, 22403340, 33605010, 67210020]

約数ペア:

[(1, 67210020), (2, 33605010), (3, 22403340), (4, 16802505), (5, 13442004), (6, 11201670), (9, 7467780), (10, 6721002), (12, 5600835), (15, 4480668), (18, 3733890), (20, 3360501), (27, 2489260), (30, 2240334), (36, 1866945), (45, 1493556), (54, 1244630), (60, 1120167), (71, 946620), (90, 746778), (108, 622315), (135, 497852), (142, 473310), (180, 373389), (213, 315540), (270, 248926), (284, 236655), (355, 189324), (426, 157770), (540, 124463), (639, 105180), (710, 94662), (852, 78885), (1065, 63108), (1278, 52590), (1420, 47331), (1753, 38340), (1917, 35060), (2130, 31554), (2556, 26295), (3195, 21036), (3506, 19170), (3834, 17530), (4260, 15777), (5259, 12780), (6390, 10518), (7012, 9585), (7668, 8765)]