77027780340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2137}}^1\times {\mathrm{28607}}^1$

素因数の和:30766

約数の個数: 144

約数和(自身を含む): 267163932672

約数和(自身を除く): 190136152332

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2137, 4274, 6411, 8548, 10685, 12822, 14959, 19233, 21370, 25644, 28607, 29918, 32055, 38466, 42740, 44877, 57214, 59836, 64110, 74795, 76932, 85821, 89754, 96165, 114428, 128220, 134631, 143035, 149590, 171642, 179508, 192330, 200249, 224385, 257463, 269262, 286070, 299180, 343284, 384660, 400498, 429105, 448770, 514926, 538524, 572140, 600747, 673155, 800996, 858210, 897540, 1001245, 1029852, 1201494, 1287315, 1346310, 1716420, 1802241, 2002490, 2402988, 2574630, 2692620, 3003735, 3604482, 4004980, 5149260, 6007470, 7208964, 9011205, 12014940, 18022410, 36044820, 61133159, 122266318, 183399477, 244532636, 305665795, 366798954, 427932113, 550198431, 611331590, 733597908, 855864226, 916997385, 1100396862, 1222663180, 1283796339, 1711728452, 1833994770, 2139660565, 2200793724, 2567592678, 2750992155, 3667989540, 3851389017, 4279321130, 5135185356, 5501984310, 6418981695, 7702778034, 8558642260, 11003968620, 12837963390, 15405556068, 19256945085, 25675926780, 38513890170, 77027780340]

約数ペア:

[(1, 77027780340), (2, 38513890170), (3, 25675926780), (4, 19256945085), (5, 15405556068), (6, 12837963390), (7, 11003968620), (9, 8558642260), (10, 7702778034), (12, 6418981695), (14, 5501984310), (15, 5135185356), (18, 4279321130), (20, 3851389017), (21, 3667989540), (28, 2750992155), (30, 2567592678), (35, 2200793724), (36, 2139660565), (42, 1833994770), (45, 1711728452), (60, 1283796339), (63, 1222663180), (70, 1100396862), (84, 916997385), (90, 855864226), (105, 733597908), (126, 611331590), (140, 550198431), (180, 427932113), (210, 366798954), (252, 305665795), (315, 244532636), (420, 183399477), (630, 122266318), (1260, 61133159), (2137, 36044820), (4274, 18022410), (6411, 12014940), (8548, 9011205), (10685, 7208964), (12822, 6007470), (14959, 5149260), (19233, 4004980), (21370, 3604482), (25644, 3003735), (28607, 2692620), (29918, 2574630), (32055, 2402988), (38466, 2002490), (42740, 1802241), (44877, 1716420), (57214, 1346310), (59836, 1287315), (64110, 1201494), (74795, 1029852), (76932, 1001245), (85821, 897540), (89754, 858210), (96165, 800996), (114428, 673155), (128220, 600747), (134631, 572140), (143035, 538524), (149590, 514926), (171642, 448770), (179508, 429105), (192330, 400498), (200249, 384660), (224385, 343284), (257463, 299180), (269262, 286070)]