About the Number

102492090

102492089 ← → 102492091

2進数表記:110000110111110011110111010

漢数字表記:一億二百四十九万二千九十

素因数分解:

2 1 × 3 2 × 5 1 × 29 1 × 107 1 × 367 1

素因数の和:516
約数の個数: 96
約数和(自身を含む): 279002880
約数和(自身を除く): 176510790

約数列:
[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 107, 145, 174, 214, 261, 290, 321, 367, 435, 522, 535, 642, 734, 870, 963, 1070, 1101, 1305, 1605, 1835, 1926, 2202, 2610, 3103, 3210, 3303, 3670, 4815, 5505, 6206, 6606, 9309, 9630, 10643, 11010, 15515, 16515, 18618, 21286, 27927, 31030, 31929, 33030, 39269, 46545, 53215, 55854, 63858, 78538, 93090, 95787, 106430, 117807, 139635, 159645, 191574, 196345, 235614, 279270, 319290, 353421, 392690, 478935, 589035, 706842, 957870, 1138801, 1178070, 1767105, 2277602, 3416403, 3534210, 5694005, 6832806, 10249209, 11388010, 17082015, 20498418, 34164030, 51246045, 102492090]

約数ペア:
[(1, 102492090), (2, 51246045), (3, 34164030), (5, 20498418), (6, 17082015), (9, 11388010), (10, 10249209), (15, 6832806), (18, 5694005), (29, 3534210), (30, 3416403), (45, 2277602), (58, 1767105), (87, 1178070), (90, 1138801), (107, 957870), (145, 706842), (174, 589035), (214, 478935), (261, 392690), (290, 353421), (321, 319290), (367, 279270), (435, 235614), (522, 196345), (535, 191574), (642, 159645), (734, 139635), (870, 117807), (963, 106430), (1070, 95787), (1101, 93090), (1305, 78538), (1605, 63858), (1835, 55854), (1926, 53215), (2202, 46545), (2610, 39269), (3103, 33030), (3210, 31929), (3303, 31030), (3670, 27927), (4815, 21286), (5505, 18618), (6206, 16515), (6606, 15515), (9309, 11010), (9630, 10643)]

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