57171100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 152990208

約数和(自身を除く): 95819108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 53, 67, 70, 92, 100, 106, 115, 134, 140, 161, 175, 212, 230, 265, 268, 322, 335, 350, 371, 460, 469, 530, 575, 644, 670, 700, 742, 805, 938, 1060, 1150, 1219, 1325, 1340, 1484, 1541, 1610, 1675, 1855, 1876, 2300, 2345, 2438, 2650, 3082, 3220, 3350, 3551, 3710, 4025, 4690, 4876, 5300, 6095, 6164, 6700, 7102, 7420, 7705, 8050, 8533, 9275, 9380, 10787, 11725, 12190, 14204, 15410, 16100, 17066, 17755, 18550, 21574, 23450, 24380, 24857, 30475, 30820, 34132, 35510, 37100, 38525, 42665, 43148, 46900, 49714, 53935, 60950, 71020, 77050, 81673, 85330, 88775, 99428, 107870, 121900, 124285, 154100, 163346, 170660, 177550, 213325, 215740, 248570, 269675, 326692, 355100, 408365, 426650, 497140, 539350, 571711, 621425, 816730, 853300, 1078700, 1143422, 1242850, 1633460, 2041825, 2286844, 2485700, 2858555, 4083650, 5717110, 8167300, 11434220, 14292775, 28585550, 57171100]

約数ペア:

[(1, 57171100), (2, 28585550), (4, 14292775), (5, 11434220), (7, 8167300), (10, 5717110), (14, 4083650), (20, 2858555), (23, 2485700), (25, 2286844), (28, 2041825), (35, 1633460), (46, 1242850), (50, 1143422), (53, 1078700), (67, 853300), (70, 816730), (92, 621425), (100, 571711), (106, 539350), (115, 497140), (134, 426650), (140, 408365), (161, 355100), (175, 326692), (212, 269675), (230, 248570), (265, 215740), (268, 213325), (322, 177550), (335, 170660), (350, 163346), (371, 154100), (460, 124285), (469, 121900), (530, 107870), (575, 99428), (644, 88775), (670, 85330), (700, 81673), (742, 77050), (805, 71020), (938, 60950), (1060, 53935), (1150, 49714), (1219, 46900), (1325, 43148), (1340, 42665), (1484, 38525), (1541, 37100), (1610, 35510), (1675, 34132), (1855, 30820), (1876, 30475), (2300, 24857), (2345, 24380), (2438, 23450), (2650, 21574), (3082, 18550), (3220, 17755), (3350, 17066), (3551, 16100), (3710, 15410), (4025, 14204), (4690, 12190), (4876, 11725), (5300, 10787), (6095, 9380), (6164, 9275), (6700, 8533), (7102, 8050), (7420, 7705)]