73857780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14149}}^1$

素因数の和:14193

約数の個数: 72

約数和(自身を含む): 231777000

約数和(自身を除く): 157919220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 14149, 28298, 42447, 56596, 70745, 84894, 127341, 141490, 169788, 212235, 254682, 282980, 410321, 424470, 509364, 636705, 820642, 848940, 1230963, 1273410, 1641284, 2051605, 2461926, 2546820, 3692889, 4103210, 4923852, 6154815, 7385778, 8206420, 12309630, 14771556, 18464445, 24619260, 36928890, 73857780]

約数ペア:

[(1, 73857780), (2, 36928890), (3, 24619260), (4, 18464445), (5, 14771556), (6, 12309630), (9, 8206420), (10, 7385778), (12, 6154815), (15, 4923852), (18, 4103210), (20, 3692889), (29, 2546820), (30, 2461926), (36, 2051605), (45, 1641284), (58, 1273410), (60, 1230963), (87, 848940), (90, 820642), (116, 636705), (145, 509364), (174, 424470), (180, 410321), (261, 282980), (290, 254682), (348, 212235), (435, 169788), (522, 141490), (580, 127341), (870, 84894), (1044, 70745), (1305, 56596), (1740, 42447), (2610, 28298), (5220, 14149)]