89183880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10771}}^1$

素因数の和:10811

約数の個数: 96

約数和(自身を含む): 302477760

約数和(自身を除く): 213293880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 10771, 21542, 32313, 43084, 53855, 64626, 86168, 96939, 107710, 129252, 161565, 193878, 215420, 247733, 258504, 323130, 387756, 430840, 484695, 495466, 646260, 743199, 775512, 969390, 990932, 1238665, 1292520, 1486398, 1938780, 1981864, 2229597, 2477330, 2972796, 3715995, 3877560, 4459194, 4954660, 5945592, 7431990, 8918388, 9909320, 11147985, 14863980, 17836776, 22295970, 29727960, 44591940, 89183880]

約数ペア:

[(1, 89183880), (2, 44591940), (3, 29727960), (4, 22295970), (5, 17836776), (6, 14863980), (8, 11147985), (9, 9909320), (10, 8918388), (12, 7431990), (15, 5945592), (18, 4954660), (20, 4459194), (23, 3877560), (24, 3715995), (30, 2972796), (36, 2477330), (40, 2229597), (45, 1981864), (46, 1938780), (60, 1486398), (69, 1292520), (72, 1238665), (90, 990932), (92, 969390), (115, 775512), (120, 743199), (138, 646260), (180, 495466), (184, 484695), (207, 430840), (230, 387756), (276, 323130), (345, 258504), (360, 247733), (414, 215420), (460, 193878), (552, 161565), (690, 129252), (828, 107710), (920, 96939), (1035, 86168), (1380, 64626), (1656, 53855), (2070, 43084), (2760, 32313), (4140, 21542), (8280, 10771)]