67050620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 186348960

約数和(自身を除く): 119298340

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 49, 52, 65, 70, 76, 91, 95, 98, 130, 133, 140, 182, 190, 196, 245, 247, 260, 266, 277, 364, 380, 455, 490, 494, 532, 554, 637, 665, 910, 931, 980, 988, 1108, 1235, 1274, 1330, 1385, 1729, 1820, 1862, 1939, 2470, 2548, 2660, 2770, 3185, 3458, 3601, 3724, 3878, 4655, 4940, 5263, 5540, 6370, 6916, 7202, 7756, 8645, 9310, 9695, 10526, 12103, 12740, 13573, 14404, 17290, 18005, 18620, 19390, 21052, 24206, 25207, 26315, 27146, 34580, 36010, 36841, 38780, 48412, 50414, 52630, 54292, 60515, 67865, 68419, 72020, 73682, 100828, 105260, 121030, 126035, 135730, 136838, 147364, 176449, 184205, 242060, 252070, 257887, 271460, 273676, 342095, 352898, 368410, 478933, 504140, 515774, 684190, 705796, 736820, 882245, 957866, 1031548, 1289435, 1368380, 1764490, 1915732, 2394665, 2578870, 3352531, 3528980, 4789330, 5157740, 6705062, 9578660, 13410124, 16762655, 33525310, 67050620]

約数ペア:

[(1, 67050620), (2, 33525310), (4, 16762655), (5, 13410124), (7, 9578660), (10, 6705062), (13, 5157740), (14, 4789330), (19, 3528980), (20, 3352531), (26, 2578870), (28, 2394665), (35, 1915732), (38, 1764490), (49, 1368380), (52, 1289435), (65, 1031548), (70, 957866), (76, 882245), (91, 736820), (95, 705796), (98, 684190), (130, 515774), (133, 504140), (140, 478933), (182, 368410), (190, 352898), (196, 342095), (245, 273676), (247, 271460), (260, 257887), (266, 252070), (277, 242060), (364, 184205), (380, 176449), (455, 147364), (490, 136838), (494, 135730), (532, 126035), (554, 121030), (637, 105260), (665, 100828), (910, 73682), (931, 72020), (980, 68419), (988, 67865), (1108, 60515), (1235, 54292), (1274, 52630), (1330, 50414), (1385, 48412), (1729, 38780), (1820, 36841), (1862, 36010), (1939, 34580), (2470, 27146), (2548, 26315), (2660, 25207), (2770, 24206), (3185, 21052), (3458, 19390), (3601, 18620), (3724, 18005), (3878, 17290), (4655, 14404), (4940, 13573), (5263, 12740), (5540, 12103), (6370, 10526), (6916, 9695), (7202, 9310), (7756, 8645)]