16927020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 57238272

約数和(自身を除く): 40311252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 83, 90, 99, 103, 110, 132, 165, 166, 180, 198, 206, 220, 249, 309, 330, 332, 396, 412, 415, 495, 498, 515, 618, 660, 747, 830, 913, 927, 990, 996, 1030, 1133, 1236, 1245, 1494, 1545, 1660, 1826, 1854, 1980, 2060, 2266, 2490, 2739, 2988, 3090, 3399, 3652, 3708, 3735, 4532, 4565, 4635, 4980, 5478, 5665, 6180, 6798, 7470, 8217, 8549, 9130, 9270, 10197, 10956, 11330, 13596, 13695, 14940, 16434, 16995, 17098, 18260, 18540, 20394, 22660, 25647, 27390, 32868, 33990, 34196, 40788, 41085, 42745, 50985, 51294, 54780, 67980, 76941, 82170, 85490, 94039, 101970, 102588, 128235, 153882, 164340, 170980, 188078, 203940, 256470, 282117, 307764, 376156, 384705, 470195, 512940, 564234, 769410, 846351, 940390, 1128468, 1410585, 1538820, 1692702, 1880780, 2821170, 3385404, 4231755, 5642340, 8463510, 16927020]

約数ペア:

[(1, 16927020), (2, 8463510), (3, 5642340), (4, 4231755), (5, 3385404), (6, 2821170), (9, 1880780), (10, 1692702), (11, 1538820), (12, 1410585), (15, 1128468), (18, 940390), (20, 846351), (22, 769410), (30, 564234), (33, 512940), (36, 470195), (44, 384705), (45, 376156), (55, 307764), (60, 282117), (66, 256470), (83, 203940), (90, 188078), (99, 170980), (103, 164340), (110, 153882), (132, 128235), (165, 102588), (166, 101970), (180, 94039), (198, 85490), (206, 82170), (220, 76941), (249, 67980), (309, 54780), (330, 51294), (332, 50985), (396, 42745), (412, 41085), (415, 40788), (495, 34196), (498, 33990), (515, 32868), (618, 27390), (660, 25647), (747, 22660), (830, 20394), (913, 18540), (927, 18260), (990, 17098), (996, 16995), (1030, 16434), (1133, 14940), (1236, 13695), (1245, 13596), (1494, 11330), (1545, 10956), (1660, 10197), (1826, 9270), (1854, 9130), (1980, 8549), (2060, 8217), (2266, 7470), (2490, 6798), (2739, 6180), (2988, 5665), (3090, 5478), (3399, 4980), (3652, 4635), (3708, 4565), (3735, 4532)]