66812130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:373

約数の個数: 192

約数和(自身を含む): 224280576

約数和(自身を除く): 157468446

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 31, 33, 35, 42, 45, 55, 62, 63, 66, 70, 77, 90, 93, 99, 105, 110, 126, 154, 155, 165, 186, 198, 210, 217, 231, 279, 310, 311, 315, 330, 341, 385, 434, 462, 465, 495, 558, 622, 630, 651, 682, 693, 770, 930, 933, 990, 1023, 1085, 1155, 1302, 1386, 1395, 1555, 1705, 1866, 1953, 2046, 2170, 2177, 2310, 2387, 2790, 2799, 3069, 3110, 3255, 3410, 3421, 3465, 3906, 4354, 4665, 4774, 5115, 5598, 6138, 6510, 6531, 6842, 6930, 7161, 9330, 9641, 9765, 10230, 10263, 10885, 11935, 13062, 13995, 14322, 15345, 17105, 19282, 19530, 19593, 20526, 21483, 21770, 23870, 23947, 27990, 28923, 30690, 30789, 32655, 34210, 35805, 39186, 42966, 47894, 48205, 51315, 57846, 61578, 65310, 67487, 71610, 71841, 86769, 96410, 97965, 102630, 106051, 107415, 119735, 134974, 143682, 144615, 153945, 173538, 195930, 202461, 212102, 214830, 215523, 239470, 289230, 307890, 318153, 337435, 359205, 404922, 431046, 433845, 530255, 607383, 636306, 674870, 718410, 742357, 867690, 954459, 1012305, 1060510, 1077615, 1214766, 1484714, 1590765, 1908918, 2024610, 2155230, 2227071, 3036915, 3181530, 3711785, 4454142, 4772295, 6073830, 6681213, 7423570, 9544590, 11135355, 13362426, 22270710, 33406065, 66812130]

約数ペア:

[(1, 66812130), (2, 33406065), (3, 22270710), (5, 13362426), (6, 11135355), (7, 9544590), (9, 7423570), (10, 6681213), (11, 6073830), (14, 4772295), (15, 4454142), (18, 3711785), (21, 3181530), (22, 3036915), (30, 2227071), (31, 2155230), (33, 2024610), (35, 1908918), (42, 1590765), (45, 1484714), (55, 1214766), (62, 1077615), (63, 1060510), (66, 1012305), (70, 954459), (77, 867690), (90, 742357), (93, 718410), (99, 674870), (105, 636306), (110, 607383), (126, 530255), (154, 433845), (155, 431046), (165, 404922), (186, 359205), (198, 337435), (210, 318153), (217, 307890), (231, 289230), (279, 239470), (310, 215523), (311, 214830), (315, 212102), (330, 202461), (341, 195930), (385, 173538), (434, 153945), (462, 144615), (465, 143682), (495, 134974), (558, 119735), (622, 107415), (630, 106051), (651, 102630), (682, 97965), (693, 96410), (770, 86769), (930, 71841), (933, 71610), (990, 67487), (1023, 65310), (1085, 61578), (1155, 57846), (1302, 51315), (1386, 48205), (1395, 47894), (1555, 42966), (1705, 39186), (1866, 35805), (1953, 34210), (2046, 32655), (2170, 30789), (2177, 30690), (2310, 28923), (2387, 27990), (2790, 23947), (2799, 23870), (3069, 21770), (3110, 21483), (3255, 20526), (3410, 19593), (3421, 19530), (3465, 19282), (3906, 17105), (4354, 15345), (4665, 14322), (4774, 13995), (5115, 13062), (5598, 11935), (6138, 10885), (6510, 10263), (6531, 10230), (6842, 9765), (6930, 9641), (7161, 9330)]