76081980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{947}}^1$

素因数の和:1075

約数の個数: 96

約数和(自身を含む): 231888384

約数和(自身を除く): 155806404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 103, 130, 156, 195, 206, 260, 309, 390, 412, 515, 618, 780, 947, 1030, 1236, 1339, 1545, 1894, 2060, 2678, 2841, 3090, 3788, 4017, 4735, 5356, 5682, 6180, 6695, 8034, 9470, 11364, 12311, 13390, 14205, 16068, 18940, 20085, 24622, 26780, 28410, 36933, 40170, 49244, 56820, 61555, 73866, 80340, 97541, 123110, 147732, 184665, 195082, 246220, 292623, 369330, 390164, 487705, 585246, 738660, 975410, 1170492, 1268033, 1463115, 1950820, 2536066, 2926230, 3804099, 5072132, 5852460, 6340165, 7608198, 12680330, 15216396, 19020495, 25360660, 38040990, 76081980]

約数ペア:

[(1, 76081980), (2, 38040990), (3, 25360660), (4, 19020495), (5, 15216396), (6, 12680330), (10, 7608198), (12, 6340165), (13, 5852460), (15, 5072132), (20, 3804099), (26, 2926230), (30, 2536066), (39, 1950820), (52, 1463115), (60, 1268033), (65, 1170492), (78, 975410), (103, 738660), (130, 585246), (156, 487705), (195, 390164), (206, 369330), (260, 292623), (309, 246220), (390, 195082), (412, 184665), (515, 147732), (618, 123110), (780, 97541), (947, 80340), (1030, 73866), (1236, 61555), (1339, 56820), (1545, 49244), (1894, 40170), (2060, 36933), (2678, 28410), (2841, 26780), (3090, 24622), (3788, 20085), (4017, 18940), (4735, 16068), (5356, 14205), (5682, 13390), (6180, 12311), (6695, 11364), (8034, 9470)]