82648020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15137}}^1$

素因数の和:15169

約数の個数: 96

約数和(自身を含む): 284836608

約数和(自身を除く): 202188588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 15137, 30274, 45411, 60548, 75685, 90822, 105959, 151370, 181644, 196781, 211918, 227055, 302740, 317877, 393562, 423836, 454110, 529795, 590343, 635754, 787124, 908220, 983905, 1059590, 1180686, 1271508, 1377467, 1589385, 1967810, 2119180, 2361372, 2754934, 2951715, 3178770, 3935620, 4132401, 5509868, 5903430, 6357540, 6887335, 8264802, 11806860, 13774670, 16529604, 20662005, 27549340, 41324010, 82648020]

約数ペア:

[(1, 82648020), (2, 41324010), (3, 27549340), (4, 20662005), (5, 16529604), (6, 13774670), (7, 11806860), (10, 8264802), (12, 6887335), (13, 6357540), (14, 5903430), (15, 5509868), (20, 4132401), (21, 3935620), (26, 3178770), (28, 2951715), (30, 2754934), (35, 2361372), (39, 2119180), (42, 1967810), (52, 1589385), (60, 1377467), (65, 1271508), (70, 1180686), (78, 1059590), (84, 983905), (91, 908220), (105, 787124), (130, 635754), (140, 590343), (156, 529795), (182, 454110), (195, 423836), (210, 393562), (260, 317877), (273, 302740), (364, 227055), (390, 211918), (420, 196781), (455, 181644), (546, 151370), (780, 105959), (910, 90822), (1092, 75685), (1365, 60548), (1820, 45411), (2730, 30274), (5460, 15137)]