68530770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 288

約数和(自身を含む): 239016960

約数和(自身を除く): 170486190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 29, 30, 31, 33, 35, 42, 45, 55, 58, 62, 63, 66, 70, 77, 87, 90, 93, 99, 105, 110, 121, 126, 145, 154, 155, 165, 174, 186, 198, 203, 210, 217, 231, 242, 261, 279, 290, 310, 315, 319, 330, 341, 363, 385, 406, 434, 435, 462, 465, 495, 522, 558, 605, 609, 630, 638, 651, 682, 693, 726, 770, 847, 870, 899, 930, 957, 990, 1015, 1023, 1085, 1089, 1155, 1210, 1218, 1302, 1305, 1386, 1395, 1595, 1694, 1705, 1798, 1815, 1827, 1914, 1953, 2030, 2046, 2170, 2178, 2233, 2310, 2387, 2541, 2610, 2697, 2790, 2871, 3045, 3069, 3190, 3255, 3410, 3465, 3509, 3630, 3654, 3751, 3906, 4235, 4466, 4495, 4774, 4785, 5082, 5115, 5394, 5445, 5742, 6090, 6138, 6293, 6510, 6699, 6930, 7018, 7161, 7502, 7623, 8091, 8470, 8990, 9135, 9570, 9765, 9889, 10230, 10527, 10890, 11165, 11253, 11935, 12586, 12705, 13398, 13485, 14322, 14355, 15246, 15345, 16182, 17545, 18270, 18755, 18879, 19530, 19778, 20097, 21054, 21483, 22330, 22506, 23870, 24563, 25410, 26257, 26970, 28710, 29667, 30690, 31465, 31581, 33495, 33759, 35090, 35805, 37510, 37758, 38115, 40194, 40455, 42966, 49126, 49445, 52514, 52635, 56265, 56637, 59334, 62930, 63162, 66990, 67518, 69223, 71610, 73689, 76230, 78771, 80910, 89001, 94395, 98890, 100485, 105270, 107415, 108779, 112530, 113274, 122815, 131285, 138446, 147378, 148335, 157542, 157905, 168795, 178002, 188790, 200970, 207669, 214830, 217558, 221067, 236313, 245630, 262570, 283185, 296670, 315810, 326337, 337590, 346115, 368445, 393855, 415338, 442134, 445005, 472626, 543895, 566370, 623007, 652674, 692230, 736890, 761453, 787710, 890010, 979011, 1038345, 1087790, 1105335, 1181565, 1246014, 1522906, 1631685, 1958022, 2076690, 2210670, 2284359, 2363130, 3115035, 3263370, 3807265, 4568718, 4895055, 6230070, 6853077, 7614530, 9790110, 11421795, 13706154, 22843590, 34265385, 68530770]

約数ペア:

[(1, 68530770), (2, 34265385), (3, 22843590), (5, 13706154), (6, 11421795), (7, 9790110), (9, 7614530), (10, 6853077), (11, 6230070), (14, 4895055), (15, 4568718), (18, 3807265), (21, 3263370), (22, 3115035), (29, 2363130), (30, 2284359), (31, 2210670), (33, 2076690), (35, 1958022), (42, 1631685), (45, 1522906), (55, 1246014), (58, 1181565), (62, 1105335), (63, 1087790), (66, 1038345), (70, 979011), (77, 890010), (87, 787710), (90, 761453), (93, 736890), (99, 692230), (105, 652674), (110, 623007), (121, 566370), (126, 543895), (145, 472626), (154, 445005), (155, 442134), (165, 415338), (174, 393855), (186, 368445), (198, 346115), (203, 337590), (210, 326337), (217, 315810), (231, 296670), (242, 283185), (261, 262570), (279, 245630), (290, 236313), (310, 221067), (315, 217558), (319, 214830), (330, 207669), (341, 200970), (363, 188790), (385, 178002), (406, 168795), (434, 157905), (435, 157542), (462, 148335), (465, 147378), (495, 138446), (522, 131285), (558, 122815), (605, 113274), (609, 112530), (630, 108779), (638, 107415), (651, 105270), (682, 100485), (693, 98890), (726, 94395), (770, 89001), (847, 80910), (870, 78771), (899, 76230), (930, 73689), (957, 71610), (990, 69223), (1015, 67518), (1023, 66990), (1085, 63162), (1089, 62930), (1155, 59334), (1210, 56637), (1218, 56265), (1302, 52635), (1305, 52514), (1386, 49445), (1395, 49126), (1595, 42966), (1694, 40455), (1705, 40194), (1798, 38115), (1815, 37758), (1827, 37510), (1914, 35805), (1953, 35090), (2030, 33759), (2046, 33495), (2170, 31581), (2178, 31465), (2233, 30690), (2310, 29667), (2387, 28710), (2541, 26970), (2610, 26257), (2697, 25410), (2790, 24563), (2871, 23870), (3045, 22506), (3069, 22330), (3190, 21483), (3255, 21054), (3410, 20097), (3465, 19778), (3509, 19530), (3630, 18879), (3654, 18755), (3751, 18270), (3906, 17545), (4235, 16182), (4466, 15345), (4495, 15246), (4774, 14355), (4785, 14322), (5082, 13485), (5115, 13398), (5394, 12705), (5445, 12586), (5742, 11935), (6090, 11253), (6138, 11165), (6293, 10890), (6510, 10527), (6699, 10230), (6930, 9889), (7018, 9765), (7161, 9570), (7502, 9135), (7623, 8990), (8091, 8470)]