442594620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2591}}^1$

素因数の和:2692

約数の個数: 144

約数和(自身を含む): 1466180352

約数和(自身を除く): 1023585732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 73, 78, 90, 117, 130, 146, 156, 180, 195, 219, 234, 260, 292, 365, 390, 438, 468, 585, 657, 730, 780, 876, 949, 1095, 1170, 1314, 1460, 1898, 2190, 2340, 2591, 2628, 2847, 3285, 3796, 4380, 4745, 5182, 5694, 6570, 7773, 8541, 9490, 10364, 11388, 12955, 13140, 14235, 15546, 17082, 18980, 23319, 25910, 28470, 31092, 33683, 34164, 38865, 42705, 46638, 51820, 56940, 67366, 77730, 85410, 93276, 101049, 116595, 134732, 155460, 168415, 170820, 189143, 202098, 233190, 303147, 336830, 378286, 404196, 466380, 505245, 567429, 606294, 673660, 756572, 945715, 1010490, 1134858, 1212588, 1515735, 1702287, 1891430, 2020980, 2269716, 2458859, 2837145, 3031470, 3404574, 3782860, 4917718, 5674290, 6062940, 6809148, 7376577, 8511435, 9835436, 11348580, 12294295, 14753154, 17022870, 22129731, 24588590, 29506308, 34045740, 36882885, 44259462, 49177180, 73765770, 88518924, 110648655, 147531540, 221297310, 442594620]

約数ペア:

[(1, 442594620), (2, 221297310), (3, 147531540), (4, 110648655), (5, 88518924), (6, 73765770), (9, 49177180), (10, 44259462), (12, 36882885), (13, 34045740), (15, 29506308), (18, 24588590), (20, 22129731), (26, 17022870), (30, 14753154), (36, 12294295), (39, 11348580), (45, 9835436), (52, 8511435), (60, 7376577), (65, 6809148), (73, 6062940), (78, 5674290), (90, 4917718), (117, 3782860), (130, 3404574), (146, 3031470), (156, 2837145), (180, 2458859), (195, 2269716), (219, 2020980), (234, 1891430), (260, 1702287), (292, 1515735), (365, 1212588), (390, 1134858), (438, 1010490), (468, 945715), (585, 756572), (657, 673660), (730, 606294), (780, 567429), (876, 505245), (949, 466380), (1095, 404196), (1170, 378286), (1314, 336830), (1460, 303147), (1898, 233190), (2190, 202098), (2340, 189143), (2591, 170820), (2628, 168415), (2847, 155460), (3285, 134732), (3796, 116595), (4380, 101049), (4745, 93276), (5182, 85410), (5694, 77730), (6570, 67366), (7773, 56940), (8541, 51820), (9490, 46638), (10364, 42705), (11388, 38865), (12955, 34164), (13140, 33683), (14235, 31092), (15546, 28470), (17082, 25910), (18980, 23319)]