78837570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 251164800

約数和(自身を除く): 172327230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 59, 63, 70, 90, 98, 101, 105, 118, 126, 135, 147, 177, 189, 202, 210, 245, 270, 294, 295, 303, 315, 354, 378, 413, 441, 490, 505, 531, 590, 606, 630, 707, 735, 826, 882, 885, 909, 945, 1010, 1062, 1239, 1323, 1414, 1470, 1515, 1593, 1770, 1818, 1890, 2065, 2121, 2205, 2478, 2646, 2655, 2727, 2891, 3030, 3186, 3535, 3717, 4130, 4242, 4410, 4545, 4949, 5310, 5454, 5782, 5959, 6195, 6363, 6615, 7070, 7434, 7965, 8673, 9090, 9898, 10605, 11151, 11918, 12390, 12726, 13230, 13635, 14455, 14847, 15930, 17346, 17877, 18585, 19089, 21210, 22302, 24745, 26019, 27270, 28910, 29694, 29795, 31815, 35754, 37170, 38178, 41713, 43365, 44541, 49490, 52038, 53631, 55755, 59590, 63630, 74235, 78057, 83426, 86730, 89082, 89385, 95445, 107262, 111510, 125139, 130095, 133623, 148470, 156114, 160893, 178770, 190890, 208565, 222705, 250278, 260190, 267246, 268155, 291991, 321786, 375417, 390285, 417130, 445410, 536310, 583982, 625695, 668115, 750834, 780570, 804465, 875973, 1126251, 1251390, 1336230, 1459955, 1608930, 1751946, 1877085, 2252502, 2627919, 2919910, 3754170, 4379865, 5255838, 5631255, 7883757, 8759730, 11262510, 13139595, 15767514, 26279190, 39418785, 78837570]

約数ペア:

[(1, 78837570), (2, 39418785), (3, 26279190), (5, 15767514), (6, 13139595), (7, 11262510), (9, 8759730), (10, 7883757), (14, 5631255), (15, 5255838), (18, 4379865), (21, 3754170), (27, 2919910), (30, 2627919), (35, 2252502), (42, 1877085), (45, 1751946), (49, 1608930), (54, 1459955), (59, 1336230), (63, 1251390), (70, 1126251), (90, 875973), (98, 804465), (101, 780570), (105, 750834), (118, 668115), (126, 625695), (135, 583982), (147, 536310), (177, 445410), (189, 417130), (202, 390285), (210, 375417), (245, 321786), (270, 291991), (294, 268155), (295, 267246), (303, 260190), (315, 250278), (354, 222705), (378, 208565), (413, 190890), (441, 178770), (490, 160893), (505, 156114), (531, 148470), (590, 133623), (606, 130095), (630, 125139), (707, 111510), (735, 107262), (826, 95445), (882, 89385), (885, 89082), (909, 86730), (945, 83426), (1010, 78057), (1062, 74235), (1239, 63630), (1323, 59590), (1414, 55755), (1470, 53631), (1515, 52038), (1593, 49490), (1770, 44541), (1818, 43365), (1890, 41713), (2065, 38178), (2121, 37170), (2205, 35754), (2478, 31815), (2646, 29795), (2655, 29694), (2727, 28910), (2891, 27270), (3030, 26019), (3186, 24745), (3535, 22302), (3717, 21210), (4130, 19089), (4242, 18585), (4410, 17877), (4545, 17346), (4949, 15930), (5310, 14847), (5454, 14455), (5782, 13635), (5959, 13230), (6195, 12726), (6363, 12390), (6615, 11918), (7070, 11151), (7434, 10605), (7965, 9898), (8673, 9090)]