153907020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1109}}^1$

素因数の和:1384

約数の個数: 96

約数和(自身を含む): 481118400

約数和(自身を除く): 327211380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 257, 270, 514, 540, 771, 1028, 1109, 1285, 1542, 2218, 2313, 2570, 3084, 3327, 3855, 4436, 4626, 5140, 5545, 6654, 6939, 7710, 9252, 9981, 11090, 11565, 13308, 13878, 15420, 16635, 19962, 22180, 23130, 27756, 29943, 33270, 34695, 39924, 46260, 49905, 59886, 66540, 69390, 99810, 119772, 138780, 149715, 199620, 285013, 299430, 570026, 598860, 855039, 1140052, 1425065, 1710078, 2565117, 2850130, 3420156, 4275195, 5130234, 5700260, 7695351, 8550390, 10260468, 12825585, 15390702, 17100780, 25651170, 30781404, 38476755, 51302340, 76953510, 153907020]

約数ペア:

[(1, 153907020), (2, 76953510), (3, 51302340), (4, 38476755), (5, 30781404), (6, 25651170), (9, 17100780), (10, 15390702), (12, 12825585), (15, 10260468), (18, 8550390), (20, 7695351), (27, 5700260), (30, 5130234), (36, 4275195), (45, 3420156), (54, 2850130), (60, 2565117), (90, 1710078), (108, 1425065), (135, 1140052), (180, 855039), (257, 598860), (270, 570026), (514, 299430), (540, 285013), (771, 199620), (1028, 149715), (1109, 138780), (1285, 119772), (1542, 99810), (2218, 69390), (2313, 66540), (2570, 59886), (3084, 49905), (3327, 46260), (3855, 39924), (4436, 34695), (4626, 33270), (5140, 29943), (5545, 27756), (6654, 23130), (6939, 22180), (7710, 19962), (9252, 16635), (9981, 15420), (11090, 13878), (11565, 13308)]