180822915

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 406425600

約数和(自身を除く): 225602685

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 41, 45, 63, 65, 91, 105, 117, 123, 135, 189, 195, 205, 273, 287, 315, 351, 359, 369, 455, 533, 585, 615, 819, 861, 945, 1077, 1107, 1365, 1435, 1599, 1755, 1795, 1845, 2457, 2513, 2583, 2665, 3231, 3731, 4095, 4305, 4667, 4797, 5385, 5535, 7539, 7749, 7995, 9693, 11193, 12285, 12565, 12915, 14001, 14391, 14719, 16155, 18655, 22617, 23335, 23985, 32669, 33579, 37695, 38745, 42003, 44157, 48465, 55965, 67851, 70005, 71955, 73595, 98007, 100737, 103033, 113085, 126009, 132471, 163345, 167895, 191347, 210015, 220785, 294021, 309099, 339255, 397413, 490035, 503685, 515165, 574041, 630045, 662355, 882063, 927297, 956735, 1339429, 1470105, 1545495, 1722123, 1987065, 2781891, 2870205, 4018287, 4410315, 4636485, 5166369, 6697145, 8610615, 12054861, 13909455, 20091435, 25831845, 36164583, 60274305, 180822915]

約数ペア:

[(1, 180822915), (3, 60274305), (5, 36164583), (7, 25831845), (9, 20091435), (13, 13909455), (15, 12054861), (21, 8610615), (27, 6697145), (35, 5166369), (39, 4636485), (41, 4410315), (45, 4018287), (63, 2870205), (65, 2781891), (91, 1987065), (105, 1722123), (117, 1545495), (123, 1470105), (135, 1339429), (189, 956735), (195, 927297), (205, 882063), (273, 662355), (287, 630045), (315, 574041), (351, 515165), (359, 503685), (369, 490035), (455, 397413), (533, 339255), (585, 309099), (615, 294021), (819, 220785), (861, 210015), (945, 191347), (1077, 167895), (1107, 163345), (1365, 132471), (1435, 126009), (1599, 113085), (1755, 103033), (1795, 100737), (1845, 98007), (2457, 73595), (2513, 71955), (2583, 70005), (2665, 67851), (3231, 55965), (3731, 48465), (4095, 44157), (4305, 42003), (4667, 38745), (4797, 37695), (5385, 33579), (5535, 32669), (7539, 23985), (7749, 23335), (7995, 22617), (9693, 18655), (11193, 16155), (12285, 14719), (12565, 14391), (12915, 14001)]