105550020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2753}}^1$

素因数の和:2842

約数の個数: 96

約数和(自身を含む): 333123840

約数和(自身を除く): 227573820

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, 1917, 2130, 2556, 2753, 3195, 3834, 4260, 5506, 6390, 7668, 8259, 9585, 11012, 12780, 13765, 16518, 19170, 24777, 27530, 33036, 38340, 41295, 49554, 55060, 74331, 82590, 99108, 123885, 148662, 165180, 195463, 247770, 297324, 371655, 390926, 495540, 586389, 743310, 781852, 977315, 1172778, 1486620, 1759167, 1954630, 2345556, 2931945, 3518334, 3909260, 5277501, 5863890, 7036668, 8795835, 10555002, 11727780, 17591670, 21110004, 26387505, 35183340, 52775010, 105550020]

約数ペア:

[(1, 105550020), (2, 52775010), (3, 35183340), (4, 26387505), (5, 21110004), (6, 17591670), (9, 11727780), (10, 10555002), (12, 8795835), (15, 7036668), (18, 5863890), (20, 5277501), (27, 3909260), (30, 3518334), (36, 2931945), (45, 2345556), (54, 1954630), (60, 1759167), (71, 1486620), (90, 1172778), (108, 977315), (135, 781852), (142, 743310), (180, 586389), (213, 495540), (270, 390926), (284, 371655), (355, 297324), (426, 247770), (540, 195463), (639, 165180), (710, 148662), (852, 123885), (1065, 99108), (1278, 82590), (1420, 74331), (1917, 55060), (2130, 49554), (2556, 41295), (2753, 38340), (3195, 33036), (3834, 27530), (4260, 24777), (5506, 19170), (6390, 16518), (7668, 13765), (8259, 12780), (9585, 11012)]