173293380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:850

約数の個数: 144

約数和(自身を含む): 572382720

約数和(自身を除く): 399089340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 103, 117, 130, 156, 180, 195, 206, 234, 260, 309, 390, 412, 468, 515, 585, 618, 719, 780, 927, 1030, 1170, 1236, 1339, 1438, 1545, 1854, 2060, 2157, 2340, 2678, 2876, 3090, 3595, 3708, 4017, 4314, 4635, 5356, 6180, 6471, 6695, 7190, 8034, 8628, 9270, 9347, 10785, 12051, 12942, 13390, 14380, 16068, 18540, 18694, 20085, 21570, 24102, 25884, 26780, 28041, 32355, 37388, 40170, 43140, 46735, 48204, 56082, 60255, 64710, 74057, 80340, 84123, 93470, 112164, 120510, 129420, 140205, 148114, 168246, 186940, 222171, 241020, 280410, 296228, 336492, 370285, 420615, 444342, 560820, 666513, 740570, 841230, 888684, 962741, 1110855, 1333026, 1481140, 1682460, 1925482, 2221710, 2666052, 2888223, 3332565, 3850964, 4443420, 4813705, 5776446, 6665130, 8664669, 9627410, 11552892, 13330260, 14441115, 17329338, 19254820, 28882230, 34658676, 43323345, 57764460, 86646690, 173293380]

約数ペア:

[(1, 173293380), (2, 86646690), (3, 57764460), (4, 43323345), (5, 34658676), (6, 28882230), (9, 19254820), (10, 17329338), (12, 14441115), (13, 13330260), (15, 11552892), (18, 9627410), (20, 8664669), (26, 6665130), (30, 5776446), (36, 4813705), (39, 4443420), (45, 3850964), (52, 3332565), (60, 2888223), (65, 2666052), (78, 2221710), (90, 1925482), (103, 1682460), (117, 1481140), (130, 1333026), (156, 1110855), (180, 962741), (195, 888684), (206, 841230), (234, 740570), (260, 666513), (309, 560820), (390, 444342), (412, 420615), (468, 370285), (515, 336492), (585, 296228), (618, 280410), (719, 241020), (780, 222171), (927, 186940), (1030, 168246), (1170, 148114), (1236, 140205), (1339, 129420), (1438, 120510), (1545, 112164), (1854, 93470), (2060, 84123), (2157, 80340), (2340, 74057), (2678, 64710), (2876, 60255), (3090, 56082), (3595, 48204), (3708, 46735), (4017, 43140), (4314, 40170), (4635, 37388), (5356, 32355), (6180, 28041), (6471, 26780), (6695, 25884), (7190, 24102), (8034, 21570), (8628, 20085), (9270, 18694), (9347, 18540), (10785, 16068), (12051, 14380), (12942, 13390)]