102609540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1787}}^1$

素因数の和:1842

約数の個数: 144

約数和(自身を含む): 351449280

約数和(自身を除く): 248839740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 261, 290, 319, 330, 348, 396, 435, 495, 522, 580, 638, 660, 870, 957, 990, 1044, 1276, 1305, 1595, 1740, 1787, 1914, 1980, 2610, 2871, 3190, 3574, 3828, 4785, 5220, 5361, 5742, 6380, 7148, 8935, 9570, 10722, 11484, 14355, 16083, 17870, 19140, 19657, 21444, 26805, 28710, 32166, 35740, 39314, 51823, 53610, 57420, 58971, 64332, 78628, 80415, 98285, 103646, 107220, 117942, 155469, 160830, 176913, 196570, 207292, 235884, 259115, 294855, 310938, 321660, 353826, 393140, 466407, 518230, 570053, 589710, 621876, 707652, 777345, 884565, 932814, 1036460, 1140106, 1179420, 1554690, 1710159, 1769130, 1865628, 2280212, 2332035, 2850265, 3109380, 3420318, 3538260, 4664070, 5130477, 5700530, 6840636, 8550795, 9328140, 10260954, 11401060, 17101590, 20521908, 25652385, 34203180, 51304770, 102609540]

約数ペア:

[(1, 102609540), (2, 51304770), (3, 34203180), (4, 25652385), (5, 20521908), (6, 17101590), (9, 11401060), (10, 10260954), (11, 9328140), (12, 8550795), (15, 6840636), (18, 5700530), (20, 5130477), (22, 4664070), (29, 3538260), (30, 3420318), (33, 3109380), (36, 2850265), (44, 2332035), (45, 2280212), (55, 1865628), (58, 1769130), (60, 1710159), (66, 1554690), (87, 1179420), (90, 1140106), (99, 1036460), (110, 932814), (116, 884565), (132, 777345), (145, 707652), (165, 621876), (174, 589710), (180, 570053), (198, 518230), (220, 466407), (261, 393140), (290, 353826), (319, 321660), (330, 310938), (348, 294855), (396, 259115), (435, 235884), (495, 207292), (522, 196570), (580, 176913), (638, 160830), (660, 155469), (870, 117942), (957, 107220), (990, 103646), (1044, 98285), (1276, 80415), (1305, 78628), (1595, 64332), (1740, 58971), (1787, 57420), (1914, 53610), (1980, 51823), (2610, 39314), (2871, 35740), (3190, 32166), (3574, 28710), (3828, 26805), (4785, 21444), (5220, 19657), (5361, 19140), (5742, 17870), (6380, 16083), (7148, 14355), (8935, 11484), (9570, 10722)]