69112980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{977}}^1$

素因数の和:1126

約数の個数: 96

約数和(自身を含む): 216881280

約数和(自身を除く): 147768300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 131, 135, 180, 262, 270, 393, 524, 540, 655, 786, 977, 1179, 1310, 1572, 1954, 1965, 2358, 2620, 2931, 3537, 3908, 3930, 4716, 4885, 5862, 5895, 7074, 7860, 8793, 9770, 11724, 11790, 14148, 14655, 17586, 17685, 19540, 23580, 26379, 29310, 35172, 35370, 43965, 52758, 58620, 70740, 87930, 105516, 127987, 131895, 175860, 255974, 263790, 383961, 511948, 527580, 639935, 767922, 1151883, 1279870, 1535844, 1919805, 2303766, 2559740, 3455649, 3839610, 4607532, 5759415, 6911298, 7679220, 11518830, 13822596, 17278245, 23037660, 34556490, 69112980]

約数ペア:

[(1, 69112980), (2, 34556490), (3, 23037660), (4, 17278245), (5, 13822596), (6, 11518830), (9, 7679220), (10, 6911298), (12, 5759415), (15, 4607532), (18, 3839610), (20, 3455649), (27, 2559740), (30, 2303766), (36, 1919805), (45, 1535844), (54, 1279870), (60, 1151883), (90, 767922), (108, 639935), (131, 527580), (135, 511948), (180, 383961), (262, 263790), (270, 255974), (393, 175860), (524, 131895), (540, 127987), (655, 105516), (786, 87930), (977, 70740), (1179, 58620), (1310, 52758), (1572, 43965), (1954, 35370), (1965, 35172), (2358, 29310), (2620, 26379), (2931, 23580), (3537, 19540), (3908, 17685), (3930, 17586), (4716, 14655), (4885, 14148), (5862, 11790), (5895, 11724), (7074, 9770), (7860, 8793)]