121755270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:566

約数の個数: 128

約数和(自身を含む): 363976704

約数和(自身を除く): 242221434

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 103, 105, 130, 182, 195, 206, 210, 273, 309, 390, 433, 455, 515, 546, 618, 721, 866, 910, 1030, 1299, 1339, 1365, 1442, 1545, 2163, 2165, 2598, 2678, 2730, 3031, 3090, 3605, 4017, 4326, 4330, 5629, 6062, 6495, 6695, 7210, 8034, 9093, 9373, 10815, 11258, 12990, 13390, 15155, 16887, 18186, 18746, 20085, 21630, 28119, 28145, 30310, 33774, 39403, 40170, 44599, 45465, 46865, 56238, 56290, 78806, 84435, 89198, 90930, 93730, 118209, 133797, 140595, 168870, 197015, 222995, 236418, 267594, 281190, 312193, 394030, 445990, 579787, 591045, 624386, 668985, 936579, 1159574, 1182090, 1337970, 1560965, 1739361, 1873158, 2898935, 3121930, 3478722, 4058509, 4682895, 5797870, 8117018, 8696805, 9365790, 12175527, 17393610, 20292545, 24351054, 40585090, 60877635, 121755270]

約数ペア:

[(1, 121755270), (2, 60877635), (3, 40585090), (5, 24351054), (6, 20292545), (7, 17393610), (10, 12175527), (13, 9365790), (14, 8696805), (15, 8117018), (21, 5797870), (26, 4682895), (30, 4058509), (35, 3478722), (39, 3121930), (42, 2898935), (65, 1873158), (70, 1739361), (78, 1560965), (91, 1337970), (103, 1182090), (105, 1159574), (130, 936579), (182, 668985), (195, 624386), (206, 591045), (210, 579787), (273, 445990), (309, 394030), (390, 312193), (433, 281190), (455, 267594), (515, 236418), (546, 222995), (618, 197015), (721, 168870), (866, 140595), (910, 133797), (1030, 118209), (1299, 93730), (1339, 90930), (1365, 89198), (1442, 84435), (1545, 78806), (2163, 56290), (2165, 56238), (2598, 46865), (2678, 45465), (2730, 44599), (3031, 40170), (3090, 39403), (3605, 33774), (4017, 30310), (4326, 28145), (4330, 28119), (5629, 21630), (6062, 20085), (6495, 18746), (6695, 18186), (7210, 16887), (8034, 15155), (9093, 13390), (9373, 12990), (10815, 11258)]