64739636820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1$

素因数の和:999

約数の個数: 288

約数和(自身を含む): 204508886400

約数和(自身を除く): 139769249580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 73, 90, 113, 118, 146, 177, 180, 219, 226, 236, 292, 295, 339, 354, 365, 438, 452, 531, 565, 590, 657, 678, 708, 730, 739, 876, 885, 1017, 1062, 1095, 1130, 1180, 1314, 1356, 1460, 1478, 1695, 1770, 2034, 2124, 2190, 2217, 2260, 2628, 2655, 2956, 3285, 3390, 3540, 3695, 4068, 4307, 4380, 4434, 5085, 5310, 6570, 6651, 6667, 6780, 7390, 8249, 8614, 8868, 10170, 10620, 11085, 12921, 13140, 13302, 13334, 14780, 16498, 17228, 20001, 20340, 21535, 22170, 24747, 25842, 26604, 26668, 32996, 33255, 33335, 38763, 40002, 41245, 43070, 43601, 44340, 49494, 51684, 53947, 60003, 64605, 66510, 66670, 74241, 77526, 80004, 82490, 83507, 86140, 87202, 98988, 100005, 107894, 120006, 123735, 129210, 130803, 133020, 133340, 148482, 155052, 161841, 164980, 167014, 174404, 193815, 200010, 215788, 218005, 240012, 247470, 250521, 258420, 261606, 269735, 296964, 300015, 323682, 334028, 371205, 387630, 392409, 400020, 417535, 436010, 485523, 486691, 494940, 501042, 523212, 539470, 600030, 647364, 654015, 742410, 751563, 775260, 784818, 809205, 835070, 872020, 971046, 973382, 1002084, 1078940, 1200060, 1252605, 1308030, 1460073, 1484820, 1503126, 1569636, 1618410, 1670140, 1942092, 1946764, 1962045, 2427615, 2433455, 2505210, 2616060, 2920146, 3006252, 3182873, 3236820, 3757815, 3924090, 4380219, 4855230, 4866910, 4926913, 5010420, 5840292, 6096011, 6365746, 7300365, 7515630, 7848180, 8760438, 9548619, 9710460, 9733820, 9853826, 12192022, 12731492, 14600730, 14780739, 15031260, 15914365, 17520876, 18288033, 19097238, 19707652, 21901095, 24384044, 24634565, 28645857, 29201460, 29561478, 30480055, 31828730, 36576066, 38194476, 43802190, 44342217, 47743095, 49269130, 54864099, 57291714, 59122956, 60960110, 63657460, 73152132, 73903695, 87604380, 88684434, 91440165, 95486190, 98538260, 109728198, 114583428, 121920220, 143229285, 147807390, 177368868, 182880330, 190972380, 219456396, 221711085, 274320495, 286458570, 295614780, 359664649, 365760660, 443422170, 548640990, 572917140, 719329298, 886844340, 1078993947, 1097281980, 1438658596, 1798323245, 2157987894, 3236981841, 3596646490, 4315975788, 5394969735, 6473963682, 7193292980, 10789939470, 12947927364, 16184909205, 21579878940, 32369818410, 64739636820]

約数ペア:

[(1, 64739636820), (2, 32369818410), (3, 21579878940), (4, 16184909205), (5, 12947927364), (6, 10789939470), (9, 7193292980), (10, 6473963682), (12, 5394969735), (15, 4315975788), (18, 3596646490), (20, 3236981841), (30, 2157987894), (36, 1798323245), (45, 1438658596), (59, 1097281980), (60, 1078993947), (73, 886844340), (90, 719329298), (113, 572917140), (118, 548640990), (146, 443422170), (177, 365760660), (180, 359664649), (219, 295614780), (226, 286458570), (236, 274320495), (292, 221711085), (295, 219456396), (339, 190972380), (354, 182880330), (365, 177368868), (438, 147807390), (452, 143229285), (531, 121920220), (565, 114583428), (590, 109728198), (657, 98538260), (678, 95486190), (708, 91440165), (730, 88684434), (739, 87604380), (876, 73903695), (885, 73152132), (1017, 63657460), (1062, 60960110), (1095, 59122956), (1130, 57291714), (1180, 54864099), (1314, 49269130), (1356, 47743095), (1460, 44342217), (1478, 43802190), (1695, 38194476), (1770, 36576066), (2034, 31828730), (2124, 30480055), (2190, 29561478), (2217, 29201460), (2260, 28645857), (2628, 24634565), (2655, 24384044), (2956, 21901095), (3285, 19707652), (3390, 19097238), (3540, 18288033), (3695, 17520876), (4068, 15914365), (4307, 15031260), (4380, 14780739), (4434, 14600730), (5085, 12731492), (5310, 12192022), (6570, 9853826), (6651, 9733820), (6667, 9710460), (6780, 9548619), (7390, 8760438), (8249, 7848180), (8614, 7515630), (8868, 7300365), (10170, 6365746), (10620, 6096011), (11085, 5840292), (12921, 5010420), (13140, 4926913), (13302, 4866910), (13334, 4855230), (14780, 4380219), (16498, 3924090), (17228, 3757815), (20001, 3236820), (20340, 3182873), (21535, 3006252), (22170, 2920146), (24747, 2616060), (25842, 2505210), (26604, 2433455), (26668, 2427615), (32996, 1962045), (33255, 1946764), (33335, 1942092), (38763, 1670140), (40002, 1618410), (41245, 1569636), (43070, 1503126), (43601, 1484820), (44340, 1460073), (49494, 1308030), (51684, 1252605), (53947, 1200060), (60003, 1078940), (64605, 1002084), (66510, 973382), (66670, 971046), (74241, 872020), (77526, 835070), (80004, 809205), (82490, 784818), (83507, 775260), (86140, 751563), (87202, 742410), (98988, 654015), (100005, 647364), (107894, 600030), (120006, 539470), (123735, 523212), (129210, 501042), (130803, 494940), (133020, 486691), (133340, 485523), (148482, 436010), (155052, 417535), (161841, 400020), (164980, 392409), (167014, 387630), (174404, 371205), (193815, 334028), (200010, 323682), (215788, 300015), (218005, 296964), (240012, 269735), (247470, 261606), (250521, 258420)]