103423880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 279072000

約数和(自身を除く): 175648120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 67, 70, 74, 134, 140, 148, 149, 185, 259, 268, 280, 296, 298, 335, 370, 469, 518, 536, 596, 670, 740, 745, 938, 1036, 1043, 1192, 1295, 1340, 1480, 1490, 1876, 2072, 2086, 2345, 2479, 2590, 2680, 2980, 3752, 4172, 4690, 4958, 5180, 5215, 5513, 5960, 8344, 9380, 9916, 9983, 10360, 10430, 11026, 12395, 17353, 18760, 19832, 19966, 20860, 22052, 24790, 27565, 34706, 38591, 39932, 41720, 44104, 49580, 49915, 55130, 69412, 69881, 77182, 79864, 86765, 99160, 99830, 110260, 138824, 139762, 154364, 173530, 192955, 199660, 220520, 279524, 308728, 347060, 349405, 369371, 385910, 399320, 559048, 694120, 698810, 738742, 771820, 1397620, 1477484, 1543640, 1846855, 2585597, 2795240, 2954968, 3693710, 5171194, 7387420, 10342388, 12927985, 14774840, 20684776, 25855970, 51711940, 103423880]

約数ペア:

[(1, 103423880), (2, 51711940), (4, 25855970), (5, 20684776), (7, 14774840), (8, 12927985), (10, 10342388), (14, 7387420), (20, 5171194), (28, 3693710), (35, 2954968), (37, 2795240), (40, 2585597), (56, 1846855), (67, 1543640), (70, 1477484), (74, 1397620), (134, 771820), (140, 738742), (148, 698810), (149, 694120), (185, 559048), (259, 399320), (268, 385910), (280, 369371), (296, 349405), (298, 347060), (335, 308728), (370, 279524), (469, 220520), (518, 199660), (536, 192955), (596, 173530), (670, 154364), (740, 139762), (745, 138824), (938, 110260), (1036, 99830), (1043, 99160), (1192, 86765), (1295, 79864), (1340, 77182), (1480, 69881), (1490, 69412), (1876, 55130), (2072, 49915), (2086, 49580), (2345, 44104), (2479, 41720), (2590, 39932), (2680, 38591), (2980, 34706), (3752, 27565), (4172, 24790), (4690, 22052), (4958, 20860), (5180, 19966), (5215, 19832), (5513, 18760), (5960, 17353), (8344, 12395), (9380, 11026), (9916, 10430), (9983, 10360)]