78265980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11149}}^1$

素因数の和:11180

約数の個数: 96

約数和(自身を含む): 262248000

約数和(自身を除く): 183982020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 11149, 22298, 33447, 44596, 55745, 66894, 100341, 111490, 133788, 144937, 167235, 200682, 222980, 289874, 301023, 334470, 401364, 434811, 501705, 579748, 602046, 668940, 724685, 869622, 1003410, 1204092, 1304433, 1449370, 1505115, 1739244, 2006820, 2174055, 2608866, 2898740, 3010230, 3913299, 4348110, 5217732, 6020460, 6522165, 7826598, 8696220, 13044330, 15653196, 19566495, 26088660, 39132990, 78265980]

約数ペア:

[(1, 78265980), (2, 39132990), (3, 26088660), (4, 19566495), (5, 15653196), (6, 13044330), (9, 8696220), (10, 7826598), (12, 6522165), (13, 6020460), (15, 5217732), (18, 4348110), (20, 3913299), (26, 3010230), (27, 2898740), (30, 2608866), (36, 2174055), (39, 2006820), (45, 1739244), (52, 1505115), (54, 1449370), (60, 1304433), (65, 1204092), (78, 1003410), (90, 869622), (108, 724685), (117, 668940), (130, 602046), (135, 579748), (156, 501705), (180, 434811), (195, 401364), (234, 334470), (260, 301023), (270, 289874), (351, 222980), (390, 200682), (468, 167235), (540, 144937), (585, 133788), (702, 111490), (780, 100341), (1170, 66894), (1404, 55745), (1755, 44596), (2340, 33447), (3510, 22298), (7020, 11149)]