220051260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 288

約数和(自身を含む): 801335808

約数和(自身を除く): 581284548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 83, 90, 99, 103, 110, 117, 130, 132, 143, 156, 165, 166, 180, 195, 198, 206, 220, 234, 249, 260, 286, 309, 330, 332, 390, 396, 412, 415, 429, 468, 495, 498, 515, 572, 585, 618, 660, 715, 747, 780, 830, 858, 913, 927, 990, 996, 1030, 1079, 1133, 1170, 1236, 1245, 1287, 1339, 1430, 1494, 1545, 1660, 1716, 1826, 1854, 1980, 2060, 2145, 2158, 2266, 2340, 2490, 2574, 2678, 2739, 2860, 2988, 3090, 3237, 3399, 3652, 3708, 3735, 4017, 4290, 4316, 4532, 4565, 4635, 4980, 5148, 5356, 5395, 5478, 5665, 6180, 6435, 6474, 6695, 6798, 7470, 8034, 8217, 8549, 8580, 9130, 9270, 9711, 10197, 10790, 10956, 11330, 11869, 12051, 12870, 12948, 13390, 13596, 13695, 14729, 14940, 16068, 16185, 16434, 16995, 17098, 18260, 18540, 19422, 20085, 20394, 21580, 22660, 23738, 24102, 25647, 25740, 26780, 27390, 29458, 32370, 32868, 33990, 34196, 35607, 38844, 40170, 40788, 41085, 42745, 44187, 47476, 48204, 48555, 50985, 51294, 54780, 58916, 59345, 60255, 64740, 67980, 71214, 73645, 76941, 80340, 82170, 85490, 88374, 94039, 97110, 101970, 102588, 106821, 111137, 118690, 120510, 128235, 132561, 142428, 147290, 153882, 164340, 170980, 176748, 178035, 188078, 194220, 203940, 213642, 220935, 222274, 237380, 241020, 256470, 265122, 282117, 294580, 307764, 333411, 356070, 376156, 384705, 427284, 441870, 444548, 470195, 512940, 530244, 534105, 555685, 564234, 662805, 666822, 712140, 769410, 846351, 883740, 940390, 1000233, 1068210, 1111370, 1128468, 1222507, 1325610, 1333644, 1410585, 1538820, 1667055, 1692702, 1880780, 2000466, 2136420, 2222740, 2445014, 2651220, 2821170, 3334110, 3385404, 3667521, 4000932, 4231755, 4890028, 5001165, 5642340, 6112535, 6668220, 7335042, 8463510, 10002330, 11002563, 12225070, 14670084, 16927020, 18337605, 20004660, 22005126, 24450140, 36675210, 44010252, 55012815, 73350420, 110025630, 220051260]

約数ペア:

[(1, 220051260), (2, 110025630), (3, 73350420), (4, 55012815), (5, 44010252), (6, 36675210), (9, 24450140), (10, 22005126), (11, 20004660), (12, 18337605), (13, 16927020), (15, 14670084), (18, 12225070), (20, 11002563), (22, 10002330), (26, 8463510), (30, 7335042), (33, 6668220), (36, 6112535), (39, 5642340), (44, 5001165), (45, 4890028), (52, 4231755), (55, 4000932), (60, 3667521), (65, 3385404), (66, 3334110), (78, 2821170), (83, 2651220), (90, 2445014), (99, 2222740), (103, 2136420), (110, 2000466), (117, 1880780), (130, 1692702), (132, 1667055), (143, 1538820), (156, 1410585), (165, 1333644), (166, 1325610), (180, 1222507), (195, 1128468), (198, 1111370), (206, 1068210), (220, 1000233), (234, 940390), (249, 883740), (260, 846351), (286, 769410), (309, 712140), (330, 666822), (332, 662805), (390, 564234), (396, 555685), (412, 534105), (415, 530244), (429, 512940), (468, 470195), (495, 444548), (498, 441870), (515, 427284), (572, 384705), (585, 376156), (618, 356070), (660, 333411), (715, 307764), (747, 294580), (780, 282117), (830, 265122), (858, 256470), (913, 241020), (927, 237380), (990, 222274), (996, 220935), (1030, 213642), (1079, 203940), (1133, 194220), (1170, 188078), (1236, 178035), (1245, 176748), (1287, 170980), (1339, 164340), (1430, 153882), (1494, 147290), (1545, 142428), (1660, 132561), (1716, 128235), (1826, 120510), (1854, 118690), (1980, 111137), (2060, 106821), (2145, 102588), (2158, 101970), (2266, 97110), (2340, 94039), (2490, 88374), (2574, 85490), (2678, 82170), (2739, 80340), (2860, 76941), (2988, 73645), (3090, 71214), (3237, 67980), (3399, 64740), (3652, 60255), (3708, 59345), (3735, 58916), (4017, 54780), (4290, 51294), (4316, 50985), (4532, 48555), (4565, 48204), (4635, 47476), (4980, 44187), (5148, 42745), (5356, 41085), (5395, 40788), (5478, 40170), (5665, 38844), (6180, 35607), (6435, 34196), (6474, 33990), (6695, 32868), (6798, 32370), (7470, 29458), (8034, 27390), (8217, 26780), (8549, 25740), (8580, 25647), (9130, 24102), (9270, 23738), (9711, 22660), (10197, 21580), (10790, 20394), (10956, 20085), (11330, 19422), (11869, 18540), (12051, 18260), (12870, 17098), (12948, 16995), (13390, 16434), (13596, 16185), (13695, 16068), (14729, 14940)]