76256180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{293}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 216929664

約数和(自身を除く): 140673484

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 169, 182, 220, 260, 286, 293, 308, 338, 364, 385, 455, 572, 586, 676, 715, 770, 845, 910, 1001, 1172, 1183, 1430, 1465, 1540, 1690, 1820, 1859, 2002, 2051, 2366, 2860, 2930, 3223, 3380, 3718, 3809, 4004, 4102, 4732, 5005, 5860, 5915, 6446, 7436, 7618, 8204, 9295, 10010, 10255, 11830, 12892, 13013, 15236, 16115, 18590, 19045, 20020, 20510, 22561, 23660, 26026, 26663, 32230, 37180, 38090, 41020, 41899, 45122, 49517, 52052, 53326, 64460, 65065, 76180, 83798, 90244, 99034, 106652, 112805, 130130, 133315, 167596, 198068, 209495, 225610, 247585, 260260, 266630, 293293, 346619, 418990, 451220, 495170, 533260, 544687, 586586, 693238, 837980, 990340, 1089374, 1173172, 1386476, 1466465, 1733095, 2178748, 2723435, 2932930, 3466190, 3812809, 5446870, 5865860, 6932380, 7625618, 10893740, 15251236, 19064045, 38128090, 76256180]

約数ペア:

[(1, 76256180), (2, 38128090), (4, 19064045), (5, 15251236), (7, 10893740), (10, 7625618), (11, 6932380), (13, 5865860), (14, 5446870), (20, 3812809), (22, 3466190), (26, 2932930), (28, 2723435), (35, 2178748), (44, 1733095), (52, 1466465), (55, 1386476), (65, 1173172), (70, 1089374), (77, 990340), (91, 837980), (110, 693238), (130, 586586), (140, 544687), (143, 533260), (154, 495170), (169, 451220), (182, 418990), (220, 346619), (260, 293293), (286, 266630), (293, 260260), (308, 247585), (338, 225610), (364, 209495), (385, 198068), (455, 167596), (572, 133315), (586, 130130), (676, 112805), (715, 106652), (770, 99034), (845, 90244), (910, 83798), (1001, 76180), (1172, 65065), (1183, 64460), (1430, 53326), (1465, 52052), (1540, 49517), (1690, 45122), (1820, 41899), (1859, 41020), (2002, 38090), (2051, 37180), (2366, 32230), (2860, 26663), (2930, 26026), (3223, 23660), (3380, 22561), (3718, 20510), (3809, 20020), (4004, 19045), (4102, 18590), (4732, 16115), (5005, 15236), (5860, 13013), (5915, 12892), (6446, 11830), (7436, 10255), (7618, 10010), (8204, 9295)]